How to connect these defrost hoses

Thanks, I may just get some cheapo duct hose at Home depot and do it. I think the original hoses were different sizes on each end. Wonder what the Chrysler engineers were smoking? LoL!

Now I feel stupid. You can buy 2.5 inch duct hose at Autozone 72 inches long for 10 bucks. Oh well, live and learn buying stuff from "restoration shops". Hopefully this post will help the next guy.