user_turns: <SILENCE> uh id like a cheap restaurant in the any kind of food east <SILENCE> whats the phone number and address 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? What part of town do you have in mind? api_call R_cuisine east cheap the_missing_sock is a nice restaurant in the east of town serving international food The phone number of the_missing_sock is the_missing_sock_phone  you are welcome