Domains: restaurant, train

user: Find me a moderately priced place to dine in the west.

assistant: I have 3 options for you - British, Indian, and Italian. Do you have a preference?

user: How about the British place, I would like to book for 7 people at 13:15 on sunday

assistant: Ok. I have a table for 7 booked at saint johns chop house. Your reference number is XPKRJXC3 . They will hold the table for 15 minutes.

user: Excellent, thank you so much.

assistant: Is there anythign else I can help you with today?

user: I also need a train to cambridge on sunday

assistant: You have a lot of options. Would you like to narrow it down by departure site, departure time, or arrival time?

user: actually, i'm so stupid. i need a train FROM cambridge. i'm going to broxbourne.

assistant: No problem, there are lots of options. Did you have a time to leave in mind?

user: I am leaving anytime after 11:30 from cambridge to broxbourne, what is the arrival time?

assistant: TR2939 would have an arrival time of 13:01. Would you like to book this train?

user: No thanks, I just wanted to know the arrival time.

assistant: Is there anything else?

user: No, You have helped with everything I needed. Thanks so much for your time. Bye.

assistant: Have a great trip.