U: I'd like to stay in a guesthouse that offers free parking.

S: I have several guesthouses that offer free parking.  Is there a particular price range you are interested in? What area of town are you interested in staying?

U: Yes, I would like an expensive guesthouse please! The area does not matter.

S: There are no expensive guesthouses in the area.  Would you like a moderately priced guesthouse?

U: I want a guesthouse with a 4 star rating.

S: Acorn Guest House as a 4 star rating and in the moderate price range. Would you like to book this one?

U: I guess. I'll need a room for 8 people, for two nights starting on wednesday.

S: I was able to book your party of 8 into Acorn Guest House on Wednesday for 2 nights, Reference: tgma40ey. Can I help more today?

U: Does this guesthouse have the bathrooms cleaned daily?
S: Some of the guests that have stayed at the Acorn Guest House were impressed by the cleanliness of the bathrooms, however, the rest were not.