Jon put the phone up to his ear.
"Jon ... where are you? You're late. The meeting is starting in just ten minutes. Hank is gonna fire you for sure if you don't get here in time." The woman was almost hysterical.
"Who is this?"
"Jon, this is no time to be fooling around. Just get over here." Then she hung up.
Apparently, she thought that Jon was some sort of businessman (or, from the look of Jon's outfit, a businesswoman). And he was supposed to be in an important meeting in ten minutes. But where was this meeting supposed to be? He had no idea.
But to Jon, it didn't really matter. All that mattered was finding out what happened to him and getting back to normal, if he could.