user_turns: <SILENCE> looking for expensive kosher food how about korean food how about korean now <SILENCE> is it what what price range what area is it in whats the address 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 ? I'm sorry but there is no restaurant serving kosher food You are looking for a kosher restaurant right? api_call korean R_location expensive little_seoul serves korean food little_seoul is in the expensive price range little_seoul is a nice place in the centre of town Sure , little_seoul is on little_seoul_address  you are welcome