U: I am looking for a restaurant in the center with a moderite price range.

S: There are 21 moderate priced restaurants in the center, anything else like type of restaurant so we can narrow this down?

U: No, not really.  Can you recommend a favorite?  I will need a reservation.

S: Yippee Noodle Bar, The Cow Pizza Kitchen and Bar and La Tasca are all interesting options - any of these sound good?

U: Do they have great service?
S: The reviews of the service at Yippee Noodle Bar, The Cow Pizza Kitchen and Bar, and La Tasca are all mixed. Some people had good experiences, but others didn't.