U: Hi, I am traveling to Cambridge and can't wait to try some local restaurants.  Can you help me find a place to dine?

S: There are a lot of restaurants you may like, what kind of food do you like? Do you have a price range in mind?

U: Yes I like English food and would prefer the cheap price range in the city center.

S: There are no cheap British restaurants in the centre of the city.  Would you like me to check a different area?

U: Yes the north please?

S: there either. can we change the price range?

U: Can you check for mediterranean in the centre please.

S: There is the gardenia in the centre. It is cheap. Would you like me to book for you?

U: Is the Gardenia in a decent location of town?
S: The Gardenia is considered by most to be in a nice part of town but there have been people who did not like the location. Would you like to know more about them?