This is Toni Ho, the daughter of Yinsen, the man who saved Tony Stark’s life and consequentially the entire MCU. In the comics, she’s an hyper competent professional with a chip on her shoulder who eventually takes on the Iron Patriot codename, among others, and is criminally underutilized despite being an Al Ewing creation.

She’s a really compelling character in her own right, and once the MCU starts focusing in earnest on the Iron franchise again, I hope we can her in some form. They‘re already positioned as they used Iron Patriot for Rhodey, who would have something to do, and it’s a tie into the start of the franchise, which Marvel seems to value rn.
I hope we see Iron Patriot again