Domains: restaurant, train

user: I want to find a cheap Hungarian restaurant.

assistant: I'm sorry, but there are no restaurants that match your criteria. Would you like to broaden your search?

user: What kind of cheap restaurants are there in the center of town?

assistant: A few cheap restaurants in the centre of town include Asian oriental, Chinese, Indian, Italian, Mediterranean cuisine. Do any of these interest you?

user: Ooh, Italian sounds good.

assistant: Zizzi Cambrdige is my recommendation. Would you like to book a table there?

user: Yes please I need a table for 7 people at 13:30 on thursday

assistant: Unfortunately that time is not available, would you like to try another time or restaurant?

user: how about 12:30 then?

assistant: We have you booked for a party of 7 at zizi cambridge for 12:30. The reference number is F25II3N0 . They hold the reservation for 15 minutes.

user: Ok, great! Can you also help me find a train going to cambridge?

assistant: Sure thing there are 1,414 trains heading to cambridge, do you have a time or location you would like to depart from?

user: I would like to depart from kings lynn.

assistant: There are 19 trains that day, so you have a arrival or departure preference?

user: I'd like to arrive no later than 9:00 in the morning.

assistant: TR8705 will arrive in cambridge at 8:58, would you like to book a ticket for this or is that cutting it too close to your time?

user: I can make that arrival time work. Let's book it. And what is the total price and travel time, please?

assistant: Booking for your train is successful. The total will be 68.6 for 7 people and the travel time is 47 minutes.

user: Thank you for all your help, that is all I need today.

assistant: Thanks for using our system!