Follow Corlok the Vet while attempting to stay on your flying mount. Should you defeat Corlok the Vet, report your victory to Ja'y Nosliw at the Dragonmaw Base Camp in Shadowmoon Valley.
You are challenging ME? Don't make me laugh!
You're serious? Very well then! All you need to do is not die. You can manage to not die, right?? Even if I'm hurling skulls at you and flying circles around your pathetic riding skills?
Just let me know when you're ready and we'll lift off.