U: I'm looking for a restaurant that serves unusual food in the centre.

S: Unfortunately, I don't have any places that offer unusual food in the centre of town. Can I try a different area or type of cuisine for you?

U: What moderately priced restaurants are there?

S: The Oak Bistro is an excellent moderately priced restaurant located at 6 Lensfield Road.  Can I book a table for you?

U: Do they have alcohol-free versions of their drinks?
S: They do have non-alcoholic drinks available. It is unclear whether they have alcohol free versions of their alcoholic drinks.