Sorry for the newbie question. Saw this on DDMS: "Still plenty of seats available on Priceline from JFK to Johannesburg (and other cities such as Manilla, Delhi, and Mumbai as well), though prices have climbed and now flights have 2 stops, in Paris and Abu Dhabi. The good news is that you can credit all of those segments to American miles and pick up 21.6K AA miles for a round-trip!".
Can someone please explain how exactly would I credit to AA? What do I need to do once I'm ticketed?