Domains: train

user: Hello there. I am trying to locate a train for Monday.

assistant: Sure. Where will you be going?

user: I am going to Cambridge.

assistant: All right, and where would you like to depart from?

user: I'll will be leaving from London Liverpool Street.

assistant: I've got 10 trains that are on that route. Do you have a preferred departure or arrival time?

user: I need on that will leave London after 21:00.

assistant: I have two trains that will leave after 21:00. One leaves at 21:39 and one leaves at 23:39. Which would you prefer?

user: What time does the one that leaves at 21:39 arrive in Cambridge? Also, what is the train ID?

assistant: The train ID is TR5906 and it arrives by 23:07 in Cambridge. Would you like me to book that one for you?

user: No I don't need to book it right now. Thanks for the information.

assistant: You're very welcome. Is there anything else I can help you with today?

user: Nope. Thanks though. Goodbye.

assistant: Let me know if you do need any more help. Good bye.