U: Hello, I'm looking for a place to stay that is moderately priced and a star rating of 0.

S: There are two places that match those requirements, one in the north and one in the city centre. Would you like to hear more about these?

U: Are you sure there aren't any in the south of town?

S: Sorry. There are no moderately-priced 0 star places in the south of town. Do you want to try some other criteria?

U: Could you try for the center part of town?

S: The cityroomz is a hotel in the centre part of town with a 0-rating in the moderate price range.  Can I reserve a room for you there?

U: Yes, but are the staff there friendly, polite, and responsive?
S: From the many reviews that I have read, guests of Cityroomz all rave about how friendly and courteous the staff was.