user_turns: <SILENCE> yes can i have a vegetarian restaurant in the east part of town indian indian food in the east part of town indian indian food in the east part of town dont care <SILENCE> the address 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 ? I'm sorry but there is no restaurant serving vegetarian food Could you please repeat that? 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 Sure , curry_prince is on curry_prince_address The phone number of curry_prince is curry_prince_phone  you are welcome