51-Word Story #106: Believe it!

"Hey man, guess what?"
"What?"
"Guess what?"
"What...? No."
"Yeah."
"No!"
"Yeah."
"You didn't!"
"I did."
"Really?"
"Totally."
"Even with..."
"Yep, even with the dragoon."
"But it- with that interface?"
"I know, right?"
"...which one?"
"All of them."
"No way. Seriously?"
"C'mon."
"Wow. Kudos to you."

Three days later...

"Really?"
"...No."

(Prompt words: Interface, dragoon)