But Elias was patient. He had seen Sabre’s tantrums before. He offered a different airline. A later connection. An overnight at a hotel near Narita. Each time, the green text blinked, considered, and finally, grudgingly, yielded.

He stared at the words. 2,847. A world of travelers, all stitched together by a language older than most of the people in the airport. He closed the terminal.

CHG-1/2DFW-3HND

SIGN OFF.

The PNR was for a family of four: parents, two children, flying from Cairo to New York. The father's name, "Mohamed Al-Fayed," was a common one. But the system had attached a red flag. A secondary code: DP. Deemed Potential.