user_turns: <SILENCE> i am looking for a cheap restaurant and it should serve seafood seafood <SILENCE> how about chinese <SILENCE> whats the 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 ? What kind of food would you like? api_call seafood R_location cheap Sorry there is no seafood restaurant in the cheap price range api_call chinese R_location cheap golden_house is a great restaurant serving chinese food and it is in the cheap price range Sure , golden_house is on golden_house_address The phone number of golden_house is golden_house_phone  you are welcome