user_turns: <SILENCE> hi i want a restaurant that serves swiss food what about spanish <SILENCE> and whats their whats their address and what area is that 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 ? Would you like something in the cheap , moderate , or expensive price range? I am sorry but there is no swiss restaurant that matches your request api_call spanish R_location R_price la_raza serves spanish food . la_tasca serves spanish food . Sure , la_tasca is on la_tasca_address la_tasca is a nice place in the centre of town  you are welcome