What is a word for a person who reiterates without adding any new content? (This person is not necessarily talkative per se.) Example of a conversation by such a person would be:
"You know if we do this xyz, it will be good. No one has done xyz so it is going to be great if we finish xyz, I don't think anyone has done this. By summer if this is done then we can send xyz, of course we have to do it before and it's gonna be great and we have to keep doing xyz unless someone will do it, but no one has done it yet, it is going to be great if we do xyz."
It is not overzeal; it is just my example which came out to be like this.