Domains: train

user: I'm looking for a train going to cambridge.

assistant: Ok. I can help you find a train. Where will you be departing from?

user: I will be leaving from Brookshite.

assistant: Brookshite? Can you please repeat that?

user: Sorry about that, i'm leaving from norwich.

assistant: ive boked that for you trainID departure destination day leaveAt arriveBy price duration book (optional) TR9900 norwich cambridge friday 05:16 06:35 17.60 pounds 79 minutes

user: Yes please book that and I need the reference number.

assistant: You're all set! The reference number is 44LHUSZT .

user: Thank you for your help

assistant: You are more than welcome!