The Fellowship has failed
I will find no rest here. I heard her voice inside my head. She spoke of my father and the fall of Gondor. She said to me, even now, there is hope left, but I cannot see it. It is long since we had any hope. My father is a noble man, but his rule is failing, and our people lose faith. He looks to me to make things right and I would do it. I would see the glory of Gondor restored. Have you ever seen it, Aragorn? The White Tower of Ecthelion, glimmering like a spike of pearl and silver, its banners caught high in the morning breeze. Have you ever been called home by the clear ringing of silver trumpets?
Is this a formal request?
Sure, sure, I'd take care of Sauron for you, but it'd take time away from my Ent-lovin'.