how to treat a rude customer

How to Treat a Rude Customer…
An award should go to the gate attendant at Luqa airport. A crowded Malta-London flight was cancelled. She was the lone attendant in charge of re-booking 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 attendant replied, "I'm sorry sir. I'll be happy to try to help you, but I've got to help these people first, and I'm sure we'll be able to work something out." The passenger was unimpressed. He asked loudly, so that the passengers behind him could hear, "DO YOU HAVE ANY IDEA WHO I AM?"
Without hesitating, the attendant smiled and grabbed her public address microphone: May I have your attention please? May I have your attention please?" she began. With her voice being heard clearly throughout the terminal, she said, "We have a passenger here at Gate 14 WHO DOES NOT KNOW WHO HE IS. If anyone 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 attendant, gritted his teeth and said, "F*** You!" Without flinching, she smiled and said, "I'm sorry, sir, but you'll have to get in line for that too."
regards sunkan