user_turns: <SILENCE> <SILENCE> any part of town french <SILENCE> can i have the phone number 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 part of town do you have in mind? What kind of food would you like? api_call french R_location expensive restaurant_two_two serves french food The phone number of restaurant_two_two is restaurant_two_two_phone  you are welcome