LAX-LAS* back in 2002
Was flying SFO-LAX-LAS and went out for smoke at LAX and when I got to the gate to ask if the flight was oversold, she said "yes, in the back". She asked to see my bp where she then responded with "oh, I was looking for you" and handed me an already printed F bp
*back when UA flew mainline LAX/SFO-LAS