Diversity at Home

My job takes me to different spots on occasion. Unfortuantely nothing real exciting like the Bahamas! Lol.
As I walked in (I work in male drag) I said hello to all the employees (I knew) and then waited for the new guy to turn around so I could say hello.
When the new guy turned around, he wasn't a guy at all. She wore a burr haircut and a very loose uniform shirt  which almost completely hid her breasts.
I tried to give her the warmest greeting possible of course and proceeded to praise the company's diversity in hiring to others.
In the circumstance I'm in, I'm sure I will not ever be able to find out if she is a real butch or an actual FtM trans. Certainly I can't just walk up to her at work and ask.
The good part to all of this is the crew accepts her as far as I can see and I will get a chance to work with her a couple more times this week. Of course she will get a fair shot while I'm there.
The better part is she doesn't need it.