Domains: train, hotel

user: I am planning your trip in Cambridge. I need a train,The train should depart from birmingham new street and should leave on sunday

assistant: I can help you with that. Do you have a time preference?

user: Yes I need to arrive by 14:30.

assistant: I have train TR9644 arriving by 14:23,is that good for you?

user: Yes could you please book it for me and get me a reference number?

assistant: How many tickets do you need?

user: I need 1 ticket please.

assistant: I have 1 ticket booked on TR9644. The cost is 60.08 GBP and your reference number is CFPQ0W33 . Can I help you with anything else?

user: Yes, I'd like to find an expensive hotel in the city centre.

assistant: Sure! Would you like to stay at the Gonville Hotel (3 stars), or the University Arms Hotel (4 stars)? Both have parking and internet.

user: Lets go with university arms, please book me for 1 person, 4 nights on sunday.

assistant: All set, the reference number is IFHSYRZN, any other questions today?

user: Which ever one you recommend. I'll need it booked for 1 person, Sunday, 3 nights please.

assistant: You're all set! Your reference number is IFHSYRZN

user: Thank you for all your help.

assistant: Have a nice day.