user_turns: <SILENCE> i want to find a moderately priced restaurant that serves cuban food <SILENCE> can i get the phone number 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 cuban R_location moderate prezzo is in the moderate price range The phone number of prezzo is prezzo_phone  you are welcome