Domains: restaurant, train

user: I would like to dine at a cheap restaurant on the west side of town. What are my choices?

assistant: Would you like to eat Italian or Vietnamese cuisine?

user: I would like Austrian actually.

assistant: There are no Austrian restaurants in the west. Would you like to try another cuisine?

user: How about Vietnamese food?

assistant: For Vietnamese, I have a great place called Thanh Binh. It is a cheap restaurant with great food. Would you like help reserving a table?

user: Yes, that would be great. My party will consist of 7 people and I would like to book for 12:45 on Thursday.

assistant: Great. your booking was successful and you table is reserved for 15 minutes. The reference number is : 99A7DNB0 .

user: Thank you. I would also like a train leaving on Friday going to Ely.

assistant: What time would you like to leave?

user: I want to leave in time enough to get to the restaurant on time

assistant: Would you like me to book it for you ?

user: I need to arrive by 18:45 on Friday.

assistant: TR9933 departs Cambridge at 17:50 and arrives in Ely at 18:07. Do you want me to book this for you?

user: Yes please, for seven people

assistant: Okay, I have booked that for you and the reference number is: UDP5WC1J . Can I help you with anything else?

user: I think that covers everything. Thanks for your assistance today, you've been so helpful!

assistant: Thank you! If you need anything else, please don't hesitate to ask.