user_turns: <SILENCE> expensive sea food sea food sea food any breathing expensive no expensive restaurant sea food <SILENCE> sea food 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 ? What kind of food would you like? You are looking for a restaurant serving any kind of food right? You are looking for a gastropub restaurant right? What part of town do you have in mind? There are restaurants serving gastropub food in any part of town . What price range would you like? Would you like something in the cheap , moderate , or expensive price range? Let me confirm , You are looking for a restaurant and you dont care about the price range right? the cow pizza kitchen and bar serves gastropub food the cow pizza kitchen and bar is a great restaurant api_call R_cuisine R_location expensive backstreet_bistro serves gastropub food in the expensive price range loch_fyne serves seafood food Sure , loch_fyne is on loch_fyne_address  you are welcome