First, I would establish the ever-revealing eye contact. If she looks at me and doesnt quickly turn away I know she might be interested. Even if she does quickly turn away I will watch if she looks my my way again, because sometimes that first eye contact catches her off guard and she has to build her courage to look again. If a woman likes me she usually smiles when that second eye contact happens.
If its at a party or in a public gathering...
Then I walk over with a smile and a drink in my hand (diet coke w/lemon) and say "Hi there
Having a good time?" She says "yes I am." I say, "can i get u a drink?" She says sure and then the small talk begins...(introductions, where u from, etc..)
If its anywhere else..
Then I ask her for directions to somewhere or if she knows where I can find something Im looking for.. "Hi. can you tell me where they sell all the baby stuff ? No, I dont have any kids...Im shopping for a birthday present for my niece." or... "Hi. would you happen to know where a good fast food place is around here?"
Ok, before you guys judge me...know that I wasnt ALWAYS a christian.