user_turns: <SILENCE> uh yes im looking for an expensive restaurant that serves korean food <SILENCE> okay and can i get the address okay and what area is that okay and whats their phone number please okay thank you and 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 is a great restaurant serving korean food and it is in the expensive price range Sure , little_seoul is on little_seoul_address little_seoul is a nice place in the centre of town The phone number of little_seoul is little_seoul_phone  you are welcome