Domains: train

user: Which trains arrive in Cambridge by 17:15?

assistant: There are many at that time,can I get a departure site?

user: Yes I need it to depart from norwich.

assistant: I have a train that arrives in cambridge at 16:35. Will that work for you?

user: Yes, what is the ID and price, please?

assistant: The train ID is TR9266. Is there anything else?

user: And what is the price and departure time?

assistant: The price is 17.60 pounds. The departure time is 15:16. Would you like to book it?

user: Yes please book it for me.

assistant: How many tickets do you need to book?