U: Please help me find a place to dine that is moderately priced and is in the centre. Thanks.

S: There are 21 restaurants meeting your criteria; what type of cuisine are you looking to eat?

U: I would prefer Danish food, please.

S: I'm so sorry but there are no Danish restaurants in town at all. Can I interest you in a different type of cuisine?

U: Lebanese food would be great.

S: ali baba meets your criteria. can i book for you?

U: Do you know if it has a nice area for outdoor dining?
S: According to a previous guest, Ali Baba has a great outdoor dining area with a fantastic view.  Can I book a table for you?