https://www.youtube.com/watch?v=06_DQZ_beM0&feature=youtu.be&t=55s
I wasn’t aware of this:
Cortana is a fictional synthetic intelligence character in the Halo video game series. Voiced by Jen Taylor, she appears in and its sequels, Halo 2, Halo 3, Halo 4 and Halo 5: Guardians
Maybe because I don’t play shoot em up games.