Once upon a time, there was a woman named Sarah who had always dreamed of traveling in first class. She had saved up for months to afford a ticket for her upcoming flight, which would take her on a long-awaited vacation to Paris.
When she arrived at the airport, she eagerly went to the check-in counter to collect her boarding pass. However, when the attendant scanned her ticket, he looked at her with a puzzled expression.
“I’m sorry, ma’am,” he said. “It seems that you’re not allowed to enter first class on this flight.”
Sarah was taken aback. “What do you mean?” she asked. “I bought a first-class ticket and I have the confirmation with me”