user_turns: <SILENCE> im looking for a restaurant in the center and it should serve traditional food traditional food <SILENCE> how about turkish <SILENCE> 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 ? What kind of food would you like? api_call traditional R_location R_price Sorry there is no traditional restaurant in the centre of town api_call turkish R_location R_price anatolia is a nice restaurant in the centre of town serving turkish food  you are welcome