user_turns: <SILENCE> <SILENCE> <SILENCE> cheap east <SILENCE> address phone number what type of food do they serve what type of food do they serve thank you goodbye
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? Sorry would you like something in the cheap price range or in the moderate price range What part of town do you have in mind? api_call R_cuisine east cheap the_missing_sock is a nice place in the east of town and the prices are cheap Sure , the_missing_sock is on the_missing_sock_address The phone number of the_missing_sock is the_missing_sock_phone the_missing_sock is a great restaurant the_missing_sock serves international food  you are welcome