Domains: restaurant, hotel

user: Can you find me a cheap guesthouse to stay at?

assistant: We have nine cheap guest houses. All offer free internet and free parking. Some have 0 star ratings and others have 4 stars. What sounds good to you?

user: Great, I want one with 4 Stars.

assistant: There are several that meet that criteria. I can recommend the Autumn House in the East of the city.

user: Sure. Please book a reservation for two people, Saturday, two nights.

assistant: Autumn House is full. Can I try to reserve one of the other ones for you?

user: Yes, try another place as long as it is still in the cheap price range.

assistant: How about allenbell? Your reference number is 2SUPQQPL .

user: That will work,thank you for booking it,goodbye.

assistant: Thank you and goodbye.