user_turns: <SILENCE> i would like a moderately priced restaurant spanish food <SILENCE> what is the address what is the phone number what is the area 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? api_call spanish R_location moderate la_tasca is a great restaurant serving spanish food and it is in the moderate price range Sure , la_tasca is on la_tasca_address The phone number of la_tasca is la_tasca_phone la_tasca is a nice place in the centre of town  you are welcome