A crowded united flight was canceled, A single agent was rebooking a long line of inconvenienced travelers. suddenly an angry passenger pushed his way to the desk. he slapped his ticket down on the counter and said, ''I HAVE to be on this flight and it has to be FIRST CLASS. ''the agent replied, ''I'm sorry sir. I'll be happy to try to help you, but I've got to help these folks first, and I'm sure we'll be able to work something out. '' the passenger unimpressed. He asked loudly, so that the passengers behind him could hear, DO YOU HAVE ANY IDEA WHO I AM?'' Without hestitating, the agent smiled and grabbed her public address microphone. ''May i have your attention please, '' she began her voice heard clearly throughout the terminal. ''We have a passenger here at Gate 14 WHO DOES NOT KNOW WHO HE IS. If any one can help him find his identity, please come to Gate 14. '' With the folks behind him in line laughing hysterically, the man glared at the United agent, gritted his teeth and swore. ''F***you! '' Without flinching, she smiled and said, ''I'm sorry, sir, but you'll have to get in line for that, too. ''