user_turns: <SILENCE> traditional food traditional spanish food spanish <SILENCE> address price range 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? I am sorry but there is no traditional restaurant that matches your request I am sorry but there is no danish restaurant that matches your request api_call spanish R_location R_price la_raza serves spanish food . Sure , la_raza is on la_raza_address la_raza is in the cheap price range  you are welcome