user_turns: <SILENCE> im looking for a restaurant in the korean in the center yes <SILENCE> whats the address the phone number the 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? You are looking for a korean restaurant right? api_call korean R_location R_price little_seoul is a nice place in the centre of town serving tasty korean food Sure , little_seoul is on little_seoul_address The phone number of little_seoul is little_seoul_phone little_seoul is in the expensive price range  you are welcome