user_turns: <SILENCE> japanese food <SILENCE> east part of town <SILENCE> indian food <SILENCE> 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 ? api_call japanese R_location R_price wagamama serves japanese food . api_call japanese east R_price Sorry there is no japanese restaurant in the east of town api_call indian east R_price pipasha_restaurant is a nice restaurant in the east of town serving indian food Sure , pipasha_restaurant is on pipasha_restaurant_address The phone number of pipasha_restaurant is pipasha_restaurant_phone  you are welcome