user_turns: <SILENCE> what about french food what about french food <SILENCE> what is the address what is the phone number 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 ? I'm sorry but there is no restaurant serving world food api_call french R_location R_price restaurant_two_two serves french food Sure , restaurant_two_two is on restaurant_two_two_address The phone number of restaurant_two_two is restaurant_two_two_phone  you are welcome