user_turns: <SILENCE> im looking for a restaurant in any area that serves japanese japanese food <SILENCE> address 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 ? What kind of food would you like? api_call japanese R_location R_price wagamama is a nice restaurant in the centre of town serving japanese food Sure , wagamama is on wagamama_address wagamama is in the expensive price range  you are welcome