user_turns: <SILENCE> moderately priced spanish restaurant <SILENCE> what is their phone number what area of town are they located 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 ? api_call spanish R_location moderate la_tasca serves spanish food in the moderate price range The phone number of la_tasca is la_tasca_phone la_tasca is a nice place in the centre of town  you are welcome