user_turns: <SILENCE> gastropub food gastropub food <SILENCE> expensive restaurant <SILENCE> gastropub food what is the 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? api_call gastropub R_location R_price pizza_express is a great restaurant api_call gastropub R_location expensive The price range at cote is expensive . royal_standard is a great restaurant serving gastropub food and it is in the expensive price range Sure , royal_standard is on royal_standard_address  you are welcome