Machine translation of chat sessions

1. A system comprising:

a database containing a first user profile that specifies a first preferred language of a first user and a second user profile that specifies a second preferred language of a second user; and

one or more processors configured to:

receive, from the first user and within a chat session hosted by the system, a first set of messages in the first preferred language;

cause the first set of messages to be translated into the second preferred language;

provide, to the second user and within the chat session, the first set of messages as translated into the second preferred language;

receive, from the second user and within the chat session, a second set of messages in the second preferred language;

cause the second set of messages to be translated into the first preferred language;

provide, to the first user and within the chat session on a first graphical user interface, the second set of messages as translated into the first preferred language, wherein the first graphical user interface displays a message that indicates that the content of the chat session has been translated by machine from the second preferred language to the first preferred language;

provide, to the second user, a representation of the graphical user interface;

store, in persistent storage accessible to the system, a first transcript of the chat session in which the first set of messages and the second set of messages are in the first preferred language; and

store, in the persistent storage, a second transcript of the chat session in which the first set of messages and the second set of messages are in the second preferred language.

2. The system of claim 1 , wherein the one or more processors are further configured to:

receive, from the second user and within a private messaging facility of the chat session, a third set of messages;

provide, to a third user and within the private messaging facility, the third set of messages;

receive, from the third user and within the private messaging facility, a fourth set of messages;

provide, to the second user and within the private messaging facility, the fourth set of messages;

wherein the first transcript does not include the third set of messages and does not include the fourth set of messages; and

wherein the second transcript includes the third set of messages and the fourth set of messages.

3. The system of claim 2 , wherein the third set of messages and the fourth set of messages are in the second preferred language.

4. The system of claim 1 , wherein the chat session is also displayed, on a second graphical user interface to the second user, in the second preferred language, and wherein the second graphical user interface contains a further indication that the content of the chat session has been translated by machine from the first preferred language.

5. The system of claim 1 , wherein the first user is an end-user or customer, and wherein the second user is a human agent.

6. The system of claim 5 , wherein an initial portion of the chat session was conducted between the first user and a virtual agent in the first preferred language, wherein the chat session was handed off from the virtual agent to the human agent, and wherein a graphical user interface displays, to the human agent, a transcript of messages from the initial portion of the chat session that are translated from the first preferred language to the second preferred language.

7. The system of claim 1 , wherein the chat session is associated with a data record of an incident, issue, or problem.

8. The system of claim 7 , wherein the data record is in the first preferred language, and wherein the one or more processors are further configured to:

receive, from the first user and within the chat session, a representation of the data record;

cause the data record to be translated into the second preferred language; and

provide, to the second user and within the chat session, the data record as translated into the second preferred language.

9. The system of claim 7 , wherein the data record is in the second preferred language, and wherein the one or more processors are further configured to:

receive, from the second user and within the chat session, a representation of the data record;

cause the data record to be translated into the first preferred language; and

provide, to the first user and within the chat session, the data record as translated into the first preferred language.

10. The system of claim 1 , wherein the one or more processors are further configured to:

generate a graphical user interface representing a plurality of chat sessions in a list, wherein the chat session is in the list, and wherein the graphical user interface indicates whether each of the plurality of chat sessions involved machine translation; and

provide, to the second user, a representation of the graphical user interface.

11. The system of claim 1 , wherein causing the first set of messages and the second set of messages to be translated comprises:

providing, to a translation model or service, the first set of messages and the second set of messages with indicators of their respective original languages and their respective target languages; and

receiving, from the translation model or service, translations of the first set of messages and the second set of messages into their respective target languages.

12. The system of claim 1 , wherein the system represents languages with a first set of indicators and a translation model or service used for translations represents languages with a second set of indicators, and wherein the system includes a table that maps between the first set of indicators and the second set of indicators for corresponding languages.

13. A computer-implemented method comprising:

receiving, from a first user and within a chat session, a first set of messages in a first preferred language, wherein a database contains a first user profile that specifies the first preferred language is of the first user and a second user profile that specifies a second preferred language of a second user;

causing the first set of messages to be translated into the second preferred language;

providing, to the second user and within the chat session, the first set of messages as translated into the second preferred language;

receiving, from the second user and within the chat session, a second set of messages in the second preferred language;

causing the second set of messages to be translated into the first preferred language;

providing, to the first user and within the chat session on a first graphical user interface, the second set of messages as translated into the first preferred language, wherein the first graphical user interface displays a message that indicates that content of the chat session has been translated by machine from the second preferred language to the first preferred language;

storing, in persistent storage, a first transcript of the chat session in which the first set of messages and the second set of messages are in the first preferred language; and

storing, in the persistent storage, a second transcript of the chat session in which the first set of messages and the second set of messages are in the second preferred language.

14. The computer-implemented method of claim 13 , further comprising:

receiving, from the second user and within a private messaging facility of the chat session, a third set of messages;

providing, to a third user and within the private messaging facility, the third set of messages;

receiving, from the third user and within the private messaging facility, a fourth set of messages;

providing, to the second user and within the private messaging facility, the fourth set of messages;

wherein the first transcript does not include the third set of messages and does not include the fourth set of messages; and

wherein the second transcript includes the third set of messages and the fourth set of messages.

15. The computer-implemented method of claim 13 , wherein the chat session is also displayed, on a second graphical user interface to the second user, in the second preferred language, and wherein the second graphical user interface contains a further indication that the content of the chat session has been translated by machine from the first preferred language.

16. The computer-implemented method of claim 13 , wherein the first user is an end-user or customer, wherein the second user is a human agent, wherein an initial portion of the chat session was conducted between the first user and a virtual agent in the first preferred language, wherein the chat session was handed off from the virtual agent to the human agent, and wherein a graphical user interface displays, to the human agent, a transcript of messages from the initial portion of the chat session that are translated from the first preferred language to the second preferred language.

17. The computer-implemented method of claim 13 , wherein the chat session is associated with a data record of an incident, issue, or problem, and wherein the data record is in the first preferred language, the computer-implemented method further comprising:

receiving, from the first user and within the chat session, a representation of the data record;

causing the data record to be translated into the second preferred language; and

providing, to the second user and within the chat session, the data record as translated into the second preferred language.

18. An article of manufacture including a non-transitory computer-readable medium, having stored thereon program instructions that, upon execution by a computing system, cause the computing system to perform operations comprising:

receiving, from a first user and within a chat session, a first set of messages in a first preferred language, wherein a database contains a first user profile that specifies the first preferred language is of the first user and a second user profile that specifies a second preferred language of a second user;

causing the first set of messages to be translated into the second preferred language;

providing, to the second user and within the chat session, the first set of messages as translated into the second preferred language;

receiving, from the second user and within the chat session, a second set of messages in the second preferred language;

causing the second set of messages to be translated into the first preferred language;

providing, to the first user and within the chat session on a first graphical user interface, the second set of messages as translated into the first preferred language, wherein the first graphical user interface displays a message that indicates that content of the chat session has been translated by machine from the second preferred language to the first preferred language;

storing, in persistent storage, a first transcript of the chat session in which the first set of messages and the second set of messages are in the first preferred language; and

storing, in the persistent storage, a second transcript of the chat session in which the first set of messages and the second set of messages are in the second preferred language.