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: Is the outdoor dining nice?
S: All three of these areas (La Tasca, Yippee Noodle Bar, and The Cow Pizza Kitchen and Bar) offer outdoor dining accommodations.