Domains: restaurant, train

user: I need a train leaving on Saturday after 5:30 pm

assistant: What is your departure site and destination?

user: I am departing from stevenage and going to cambridge.

assistant: Just to clarify, you want to leave after 05:30 (am), or 17:30 (5:30 pm)?

user: After 17:30 please

assistant: There is a train that leaves at 17:54.

user: The train should go to Cambridge and should depart from Stevens. Once you find the train you want to make a booking for 8 people.

assistant: There are 4 trains that meet your specifications. They run every two hours. The first one leaves at 17:54 and the last at 23:54. What would you prefer?

user: I think I would be interested in the 17:54 and I need to book it for 8 people.

assistant: Okay TR2442 is booked for 8 people at 17:54 on saturday. It will cost 81.92 GBP in total, and your reference number is CCTYHUU8 .

user: I'm also looking for a restaurant that serves north american food, in the expensive range.

assistant: gourmet burger kitchen is perfect for you. It is in the center and is in expensive price range. Could you like a reservation?

user: Yes. That would be great. Make it for Saturday for 8 people at 20:30.

assistant: Table for 8 at Gourmet Burger Kitchen, arriving at 20:30. They can hold your table for up to 15 minutes, only. Your Reference number is : ACOVVEZM .

user: Thank you, that is all I needed.

assistant: Have a good visit.