user_turns: <SILENCE> russian russian i am looking for a british restaurant good bye 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? Did you say you are looking for a restaurant in the west of town? There are restaurants serving british in the west of town . What price range would you like?  you are welcome