(1)First impression is best the impression. Try to gain a positive impression.
(2)Maintain good appearance. Dress according to your skin tone don’t wear dark colors to draw attention.
(3) Don’t stare at her continuously, although you think she is the most beautiful woman.
(4)Always maintain a smile on your face. This doesn’t mean to laugh in her face without any reason.
(5)Give a look that makes her feel that you are watching her with good intentions. Don’t make it so obvious.
(6)If you get a smile as reply then you can further continue and introduce yourself in an appropriate style.
(7)But never go for attracting her attention by detailing your assets. This is the worst case of flirting with a girl