user_turns: <SILENCE> um i want to find a restaurant that serves fusion food is there a restaurant that serves vietnamese food is there a venue that serve vietnamese food is there a restaurant serving vietnamese food i want to find a restaurant that serves vietnamese <SILENCE> can i get the address okay 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 fusion food Could you please repeat that? I'm sorry but there is no restaurant serving fusion food Could you please repeat that? api_call vietnamese R_location R_price thanh_binh serves vietnamese food The address of thanh_binh is 17 Magdalene Street City Centre .  you are welcome