user_turns: <SILENCE> east part no swiss indian food yes dont care <SILENCE> address address 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 east of town . What type of food do you want? You are looking for a restaurant serving any kind of food right? Would you like something in the cheap , moderate , or expensive price range? Did you say you are looking for a restaurant in the east of town? There are restaurants serving indian in the east of town . What price range would you like? api_call indian east R_price curry_prince is a nice place in the east of town serving tasty indian food curry_prince is a great restaurant Sure , curry_prince is on curry_prince_address The phone number of curry_prince is curry_prince_phone  you are welcome