"I have my enrollment confirmation."
Claire didn't even look at it.
"You'll need to pay the difference."
"How much?"
"Four hundred and eighty-two dollars."
The young man's face went pale.
"What?"
"You heard me."
"But I already paid."
"Your fare isn't valid."
"Can you check again?"
Claire looked at him.
"I already checked."
The young man stood frozen.
"Is there a supervisor?"
Claire pointed toward the side.
"Customer service."
"Where?"
"Over there."
He looked in the direction she pointed.
There were at least twenty people waiting.
"Will I lose my flight?"
Claire shrugged.
"That's up to you."