I was on GEnie from 1987 until they pulled the plug in 1999. Used an Atari ST and 1200 baud modem to connect initially. By 1999, I had a 486 PC and 28.8K modem.

I used Eaasy Sabre a lot, and also helped out friends and family by researching flights and fares for them. You could either go through a menu entering each data element, or use a command line like /air,phx,bna,sep22,aa for flights PHX-BNA on Sep. 22 on AA.