U: I'm looking for a hotel with free parking, can you help me out?

S: Do you have a preference on a hotel or guesthouse?

U: I don't have preference on type of place, but it should have 4 stars.

S: Do you have a preference for location or price range?

U: No, I'm not worried about those things, just as long as it has 4 star, free parking, and doesn't need to include Internet.

S: How about the Acorn Guest House? It meets your criteria and is on the North side of town.

U: Are the bathrooms at Acorn Guest House clean?
S: One customer said the bathrooms were clean, but the other said they were dirty. Would you like to know anything else?