U: I'm looking for a place to eat, maybe Austrian food.

S: We have no austrian restuarants. Sorry. Is there another type of restaurant I could look up for you?

U: Hmm I guess I could try british food instead

S: There are 11 british restaurants in the centre of town. Do you have a price range?

U: Moderate price range would be great.

S: There are 5 British restaurants  in the moderate price range, do you have a specific area you would prefer?

U: No, the area does not matter. I need a table for 5 people at 12:15 on Friday. If that time doesn't work then 11:15. I also need the reference number.

S: I would recommend the oak bistro located in the Centre. Will this work for you?

U: Well, I would like to know if it is in a good location.
S: The Oak Bistro has a convenient location that is great according to two customers, but one person said it was hard for them to get to.