U: I am looking for a restaurant in the moderate price range and in the centre of town.

S: There are 21 restaurants in the centre of town in the moderate price range.

U: Ok, how about chinese food?

S: Yes, I recommend the Ian Hong House in the centre. Should I reserve a table for you?

U: Can you check their menu and see if they have a selection of non alcoholic drinks?
S: They do seem to have a large nonalcoholic menu, however there are not a lot of soda options if that is what you are looking for.