user_turns: <SILENCE> for a cheap restaurant in the east part of town dont care cheap <SILENCE> whats the phone number cough whats the phone number what kind of food does it serve 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 ? There are restaurants in the east of town . What type of food do you want? There are restaurants in the east of town serving any kind of food . What price range would you like? api_call R_cuisine east cheap the_missing_sock is a nice place in the east of town and the prices are cheap The phone number of the_missing_sock is the_missing_sock_phone Sorry but there is no other restaurant in the cheap price range and the east of town The phone number of the_missing_sock is the_missing_sock_phone the_missing_sock serves international food  you are welcome