How do I talk to incoming Freshmen Girls?

I'm going to be a junior in high school. I'm not good with talking to girls, so I decided to maybe talk with the incoming Freshmen, maybe ask one to homecoming.



But how? What do I say to them? We won't be in any classes together, so what do I say? What are some things to talk about? What's a good conversation starter?How do I talk to incoming Freshmen Girls?
They will go out with u no matter what u say if ur cute, plus ur older and they will think its cool there hanging out with older guys. Trust me i was just a freshmen going out with a junior. I am a sophmore now though!!! Yayyyy!!!!