It's become a Wells Fargo thing to constantly say "right?!", either mid-sentence, and/or at the end of most sentences.
Seems to be mostly upper Midwest employees doing this. I guess parents hear their teenagers talk like this and eventually start doing it themselves.
It's supposed to sound like the speaker is making sure you're keeping up, but that's not really it. It just makes the speaker sound insecure.
You can remove the word "right?" from every sentence, and it takes nothing away from the rest of the sentence.