This quest is not available in game.
Speak with Velaada at Wildwind Peak on Azuremyst Isle.
The great spirit of air calls out to you, <name>, and it is time for you to take heed.
I wish for you to travel up the Wildwind Path on the north facing of the mountain that the Exodar has crashed into. At its peak you will find a cave and within will be one of my most accomplished pupils, Velaada.
Please, listen to her wisdom and do as she bids. When you return you will have a greater understanding of the element of air.