user_turns: <SILENCE> im looking for a korean restaurant in the expensive price range <SILENCE> could i have the address phone number and area 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 ? api_call korean R_location expensive little_seoul serves korean food in the expensive price range The phone number of little_seoul is little_seoul_phone  you are welcome