user_turns: <SILENCE> id like a greek restaurant in the east part of town how about chinese food <SILENCE> what kind of food does it serve i would like chinese food <SILENCE> does it serve chinese food yes what is the address and post code what is 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 greek food api_call R_cuisine east R_price the_missing_sock is a nice place in the east of town the_missing_sock serves international food api_call chinese east R_price yu_garden is a nice place in the east of town You are looking for a chinese restaurant right? yu_garden is a nice place in the east of town serving tasty chinese food yu_garden is on yu_garden_address The phone number of yu_garden is yu_garden_phone  you are welcome