user_turns: <SILENCE> german food in the centre of town center what about korean korean food <SILENCE> address and phone number thank you goodbye
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 german food Could you please repeat that? I'm sorry but there is no restaurant serving german food Could you please repeat that? api_call korean centre R_price little_seoul is a nice place in the centre of town serving tasty korean food The phone number of little_seoul is little_seoul_phone  you are welcome