“The Univac Air Lines Reservations System: a special-purpose application of a general-purpose computer” was published in 1958 and talks about the first computerized airline reservation system.
The system was up 99.7 percent of the time for its first six weeks and the authors envisioned a future system serving 1,200 travel agents simultaneously.
— source philip.greenspun.com | Philip Greenspun | Nov 4, 2021
[computer not came from the sky to serve people.]