Domains: attraction, train

user: I'm looking for places to go in the centre of Cambridge.

assistant: There are 44 different things to do in the centre of Cambridge. Can you help me narrow it down by type of activity or attraction?

user: What's the postcode for your favorite one?

assistant: My personal favorite is holy trinity church. They are on market st and the postcode is cb23nz. Anything else I can help you with today?

user: I also need to book a train.

assistant: i have plenty of trains, can i get more information please?

user: I need to leave on sunday after 12:30 from cambridge to stevenage

assistant: The first train after 12:30 is the TR0523, which leaves Cambridge at 13:21.

user: Great, can I get two tickets on it, please?

assistant: I've booked two tickets for the TR0523 train, and your reference number is R6GCVVA0 . Can I help you with anything else today?

user: No, thank you. You've been very helpful! Goodbye.

assistant: Thank you for contacting Cambridge TownInfo centre. I hope you have a pleasant trip! Goodbye!