Most Helpful Girl
Many things can work... easier to tell you what to avoid:
-just saying hi how are you
-immediately giving her a nickname (ex: saying "hey beautiful" or "what's up cutie")
Look at the list of things she's interested in and find something that you have in common and ask her about it. It shows that you are taking time to customize your message to her rather than just looking at the beautiful bodies and faces and sending the same message to all of them.