one day, a mysterious person called you, when you answer the call, they ask for someone named Johnny

"hello, is Johnny here? I need Johhny, ASAP!"

you tell them that you dont know anyone named Johnny but they say they dialed the right number and accuse you of lying

"i know i dialed the right number, where is Johnny?"

you hang up but they call you back. You dont answer but they keep calling. You decide to pick up again

"listen here, im not playing any games, i need Johnny, NOW!"

what do you say in response?