user_turns: <SILENCE> i would like to find a cheap restaurant in the east part of town <SILENCE> may i have the address please what type of food do they serve thank you what is 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 kind of food would you like? api_call R_cuisine east cheap the_missing_sock is a nice restaurant in the east of town in the cheap price range Sure , the_missing_sock is on the_missing_sock_address the_missing_sock serves international food The phone number of the_missing_sock is the_missing_sock_phone  you are welcome