user_turns: <SILENCE> i want an expensive restaurant that serves sea food <SILENCE> could you repeat the name what is the phone number what is the area 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 ? api_call R_cuisine R_location expensive loch_fyne serves seafood food in the expensive price range loch_fyne is a great restaurant The phone number of loch_fyne is loch_fyne_phone loch_fyne is a nice place in the centre of town  you are welcome