user_turns: <SILENCE> im looking for a restaurant in the center that serves corsica im looking for a restaurant in the center that serves international <SILENCE> whats the phone number price range thank you good bye
system_turns: Hello , welcome to the Cambridge restaurant system . You can ask for restaurants by area , price range or food type . How may I help you ? I'm sorry but there is no restaurant serving corsica food api_call international R_location R_price the_varsity_restaurant is a nice place in the centre of town serving tasty international food The phone number of the_varsity_restaurant is the_varsity_restaurant_phone the_varsity_restaurant is in the moderate price range  you are welcome