U: I'm looking for a place to eat in the centre in the moderate price range.

S: We have 21 options using those requirements. Do you have a preference for any particular cuisine?

U: I really like British cuisine that is in the center of town.

S: One of my favorites that fits your preferences is The Oak Bistro.  There food is wonderful.  Is this a restaurant that you may be interested in?

U: Does The Oak Bistro offer an outdoor dining area?
S: Yes, The Oak Bistro does have a nice area for outdoor dining. Is there anything else you'd like to know about them?