user_turns: <SILENCE> i would like a restaurant that serves <SILENCE> belgian food korean what about korean food <SILENCE> what about korean <SILENCE> are they expensive <SILENCE> whats their address and their phone number and what area of town are they 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 ? Would you like something in the cheap , moderate , or expensive price range? api_call R_cuisine R_location R_price la_tasca is a great restaurant I am sorry but there is no belgian restaurant that matches your request I am sorry but there is no greek restaurant that matches your request api_call belgian R_location R_price curry_garden serves indian food . api_call korean R_location R_price little_seoul serves korean food . 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 The phone number of little_seoul is little_seoul_phone little_seoul is a nice place in the centre of town  you are welcome