user_turns: <SILENCE> moderately priced restaurant indian food not sure any where <SILENCE> <SILENCE> 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 ? There are restaurants in the moderate price range . What type of food do you want? There are restaurants serving indian in the moderate price range . What area would you like? What part of town do you have in mind? api_call indian R_location moderate meghna serves indian food in the moderate price range meghna is a great restaurant Sorry, I can't hear you  you are welcome