user_turns: <SILENCE> expensive restaurant dont care east <SILENCE> address price range 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 ? What kind of food would you like? What part of town do you have in mind? api_call R_cuisine east expensive pipasha_restaurant is a nice restaurant in the east of town serving indian food Sure , pipasha_restaurant is on pipasha_restaurant_address pipasha_restaurant is in the expensive price range  you are welcome