user_turns: <SILENCE> im looking for a restaurant in the east part of town chinese food chinese food chinese food <SILENCE> can i get the address <SILENCE> can i get the address can i get the price range the price range thank you goodbye
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? I'm sorry but there is no japanese restaurant in the east of town Could you please repeat that? api_call chinese east R_price yu_garden is a nice place in the east of town serving tasty chinese food Sure , yu_garden is on yu_garden_address I am sorry but there is no other chinese restaurant in the east of town Sure , yu_garden is on yu_garden_address Can I help you with anything else? yu_garden is in the expensive price range  you are welcome