Domains: restaurant, hotel

user: Are there any expensive Portuguese restaurants in Cambridge?

assistant: I'm sorry, no there aren't any of those.

user: Oh no, not even in the west part of town?

assistant: Cambridge does have two Portuguese restaurants, but they're both cheap and they're not in the west.

user: I really need something in the west. Could you try Indian food instead?

assistant: I have 5 expensive restaurants in the west side of town. If I may, might I suggest the Rice Boat. They are located at 37 Newnham Road, Newnham.

user: The Rice Boat would be lovely. I'll need a table on Friday at 19:00. It should be for 4 people. I'll also need a reference number, please?

assistant: Yes I got that for you and your reference number is UJWYM7ZY .

user: I am also looking for a hotel in the same area with zero stars.

assistant: I'm sorry, there are no matches.

user: Are you sure? A 0 star HOTEL in the west side of time. Please check again.

assistant: No hotels or guesthouse in the west, can I try an alternate search?

user: Could you try looking for a guesthouse in the 4 star range?

assistant: Ok i have the finches bed and breakfast for you.

user: Okay, great. I'll need to book for Friday, 2 nights, and 4 people, please?

assistant: Done! Your reference number is 1FPC2TWB . Can I help you with anything else?

user: No, that's all I need for today. Thanks!

assistant: You're very welcome! Bye!