I also received a booking from an absolutely lovely guest with a name that was obviously totally made up, similar to your request, @Connie-Jo-and-Leslie0. When I contacted her prior to my acceptance, it turned out she was an elementary school teacher, had logged into and created her Airbnb account through her Facebook account, and like many professionals I know, had changed her Facebook name to protect her privacy, and used her Facebook profile to create and verify her Airbnb account.
She and and her friend were as normally wonderful as I would hope any guests would be. But I do wonder how people are creating, and verifying accounts without real names or photos. This has not been the first time this has happened within a span of only a few weeks.
One more reason why I would stop hosting through Airbnb if I was forced to use Instant Book as some new hosts have apparently been forced to do.
Jude