So there is this girl.....?

I know. typical question. and I bet you know where this is going. Well anyways, she works at a supermarket, and I always go to her checkout aisle. I try to flirt. but I'm not so smooth. Last time I ended up complimenting her name. (oy vey, I am such a dork) ...she has really pretty eyes, they are hazel. And the way that she smiles at me makes me hold my breath. She complimented my purse. ...thats a good sign?! hmmm, i dunno. We make small talk..well very small talk. but I like her company and just wish I could hang out with her. ok basically I would love to kiss her and I think she is beautiful. ...howw, should I approach her next?....without seeming like a stalker. Oh and btw, I am a girl..and I think she is gay...at least if my gayday is pointing me in the right direction :/ just want to get her # or something...tell me what you think I should do? :)