user_turns: <SILENCE> im looking for a cheap restaurant um yes i would like to know the address east part of town <SILENCE> 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 cheap price range . What type of food do you want? You are looking for a restaurant serving any kind of food right? 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  you are welcome