Have you done the prequests for it? When you say you can't get it, do you mean he hasn't given the quest or you can't turn it in. If he hasn't given the quest, there's a few quests you need to do first. I'd suggest looking at central for the prequests needed, because that's not the first he gives you.
Kyle, just try to search online to see if you missed a quest that was supposed to go into it. Maybe backtrack to say if you did not get the last person quest. Level 86 "Keep on trying until I get it right"