U: Can you help me find a 4 star rated place to stay please?

S: Sure, I'd be happy to help with your request.  To help narrow down the results, what area and price range are you looking for?

U: Moderate price range.  Something with 4 stars.  Area doesn't really matter to me.

S: Archway House is a moderately priced guesthouse in the north with a 4-star rating. They offer free Internet and parking. Would you like to make a reservation?

U: Do you get a clean room here?
S: The Archway house is said to have really clean rooms. Would you like to proceed with making a reservation?