user_turns: <SILENCE> cheap anywhere international <SILENCE> address and phone number 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 international R_location cheap the_missing_sock serves international food in the cheap price range The phone number of the_missing_sock is the_missing_sock_phone  you are welcome