Domains: restaurant, hotel

user: I need a guesthouse in the cheap price range.

assistant: I have many results for a cheap guesthouse, would you like to narrow it down to stay in a particular area of the town?

user: Do any of these hotels have 4 stars?

assistant: Yes, in fact 7 of the 9 hotels in your search criteria have 4 stars. Would you like to narrow your search by area?

user: Any area is fine, but I'd like to book rooms for 8 people. We'll be staying 5 nights, beginning on Saturday. Can any of them accommodate that?

assistant: I was able to get you rooms at the Alexander Bed & Breakfast. Reference number is : HREOM15W . Can I be of further assistance today?

user: Yes, I am also looking for a restaurant called The Nirala.

assistant: The nirala serves indian food in the north side of town. It is located at 7 Milton Road Chesterton, phone 01223360966. Is there anything else I can help with?

user: I'd like to book a table there for 8 at 16:00 on Saturday, please.

assistant: I am sorry, I was unable to reserve a table for that time on Saturday, would you like to try a different time slot?

user: Yes, see if 15:00 is available.

assistant: Booking was a success!

user: Could you please provide the reference number?

assistant: Sure thing. The reference number is Z1YHIR0Y .

user: Great - that's all I need today. Thanks for your help!

assistant: Glad that I could be of service. Goodbye!