You know, sometimes I just want to be able to have any conversation I make up with any character in the game. And what I would do with that is call down Odahviing and tell him "Thank you". Because Talos knows I've called upon Odahviing a lot throughout the game. Like I've had him come down a lot through the Civil War between the Empire and the Stormcloaks. I've had many times on my travels when storms of enemies stronger than me surrounded me and I called him to help, Hell I even called him to help me out against some Dragons that were very strong. So I've counted on Odahviing a lot throughout the game. So I just want to be able to call him down and say "Thank you for coming when I needed you, and for putting up with all my bullshit.". Seriously. Odahviing is a very loyal and patient Dragon.