user_turns: <SILENCE> <SILENCE> im looking for a moderately priced restaurant serving cuban food serving cuban food no how about international type of food international type of food any part of town <SILENCE> can i have the address and the post code thank you goodbye
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 ? What kind of food would you like? I'm sorry but there is no restaurant serving german food You are looking for a bistro restaurant right? I'm sorry but there is no restaurant serving bistro food Could you please repeat that? There are restaurants serving international in the moderate price range . What area would you like? api_call international R_location R_price the_varsity_restaurant serves international food in the moderate price range the_varsity_restaurant is on the_varsity_restaurant_address  you are welcome