user_turns: <SILENCE> im looking for a moderately priced restaurant yes it should be in the east part of town yes <SILENCE> uh whats 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 ? There are restaurants in the moderate price range . What type of food do you want? You are looking for a restaurant serving any kind of food right? api_call R_cuisine east moderate curry_prince is a nice place in the east of town and the prices are moderate The phone number of curry_prince is curry_prince_phone  you are welcome