U: Can you help me find a corsica restaurant?

S: There is no restaurant serving corsica food in the town. What is another type of food you would like me to search for?

U: Then can you find me one that serves international food?

S: We have three places that serve international cuisine that you should like. Do you prefer East or Centre?

U: The Centre is fine.  I need a table for brunch on Sunday.

S: I recommend the Bloomsbury Restaurant.  It's located at Crowne Plaza Hotel, 20 Downing Street.  It's a moderately priced restaurant. Can I book this for you?

U: Also, do they have outdoor seating there?
S: Yes, customer reviews say that they have a nice area outside for dining. Do you want a reservation there?