user_turns: <SILENCE> looking for afghan good what about french food i dont care <SILENCE> uh whats the phone number cool um 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 afghan food What part of town do you have in mind? api_call french R_location R_price restaurant_two_two serves french food The phone number of restaurant_two_two is restaurant_two_two_phone  you are welcome