user_turns: <SILENCE> hungarian food hungarian <SILENCE> what price range im looking for hungarian food i dont care about the price may i have vietnamese food i dont care what price range can i get the address 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 ? What kind of food would you like? api_call hungarian R_location R_price sesame_restaurant_and_bar is a great restaurant sesame_restaurant_and_bar is in the expensive price range I am sorry but there is no hungarian restaurant that matches your request thanh_binh is a great restaurant serving vietnamese food and it is in the cheap price range Can I help you with anything else? Sure , thanh_binh is on thanh_binh_address  you are welcome