user_turns: <SILENCE> spanish food spanish food spanish food <SILENCE> may i have the phone number and 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 ? I am sorry but there is no irish restaurant that matches your request There are restaurants serving irish food . What area do you want? I am sorry but there is no irish restaurant that matches your request api_call spanish R_location R_price la_tasca serves spanish food . The phone number of la_tasca is la_tasca_phone  you are welcome