Domains: restaurant, train

user: I need a train that leaves on monday from cambridge

assistant: Ok and what is your destination?

user: Norwich. I'd like to leave after 17:30

assistant: Okay, the TR6675 leaves at 17:36 and arrives by 18:55. Would you like me to book tickets?

user: Yes please book that for 5 people.

assistant: Your train tickets are booked, please retain reference number: YVHR5SZJ and the fee for the tickets is 88GBP, which you will be required to pay at the station. Anything else today?

user: I need a restaurant that serves catalan food and it should be in the west.

assistant: Unfortunately, I'm not finding any Catalan restaurants in the west. Would you like me to look in other areas?

user: Is there another high-end restaurant in the west area that you can recommend?

assistant: Are you looking for expensive food?

user: Yes, please.

assistant: Cocum is an expensive restaurant on the west part of town serving Indian food. Would you like more information or reserve a table?

user: I don't really like Indian food. Are there any expensive british restaurants in the west?

assistant: Yes, I have 2. The Graffiti and Traveller's Rest. Do you know which you would prefer?

user: I don't really have a preference. Which one would you recommend?

assistant: I would recommend the Travellers rest. Would you like me to book you a table?

user: Yes, I would like a table.

assistant: What day and time will you want a table?

user: the same group of people at 11:45 on the same day and I need the reference number

assistant: Your table is booked, ref#QMAI5KUQ . Can I help you with anything else today?

user: that's all thanks

assistant: excellent, have a great day!