Basic Combat Training?

Okay, my friend and I have been wanting to be in the military since pretty much forever, and we've got everything planned out how we'd like it. We're, of course, only fourteen but it's still what we wanna do. Different for two girls our age, but ya know. I just recently started wondering: When we go to BCT, is there any way we can be in the same platoon? I mean I'd be okay if we couldn't, but having someone I'm close to to be there to help motivate me and stuff that'd be much better. And I know I'll probably make friends with the other people, but still. :P Thanks!