Met this girl at a party last night, we danced and made out, I gave her my number, but I don't have hers (didn't really wanna be bothered with her number- good or bad?). Anyways, I'm interested in going out again tonight, preferably with her. What should I say to make a good impression, and reduce % of flaking? Thanks Seddit!

edit: she told me how to find her on facebook, which is how I know her facebook (haven't friended her yet though)