user_turns: <SILENCE> austrian food spanish food spanish food spanish food spanish restaurant serving spanish food yes dont care dont care <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 ? I'm sorry but there is no restaurant serving austrian food Could you please repeat that? I'm sorry but there is no restaurant serving austrian food Could you please repeat that? I'm sorry but there is no restaurant serving austrian food You are looking for a spanish restaurant right? What part of town do you have in mind? There are restaurants serving spanish food in any part of town . What price range would you like? 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