"Go forth to meet the shadowy future without fear and with a manly heart." – Henry Wadsworth Longfellow, the poet 

 When you meet someone it is important to ask questions and listen. When a topic comes up that you know something about or you like you paraphrase that.

For instance, if someone says the like are in town to visit a modern art museum and you happen to like that type of art you would paraphrase that thought by saying "I love modern art! How long have you been fascinated by art"

Or if she says something about being from California, you would say "Wow, I love California, how long have you been living in California?"

In general you want to ask her questions about personal things she is interested in and she’ll know you are interested in her by your excitement of the subject. You are asking her to tell you more about and are excited to hear creates ATTRACTION in her because of the energy surround the shared interest.

This energy and excitement is FLIRTING.

When you take it further by teasing her a little bit and displaying some tonality in your voice and attractive body language and eye contact you convey romantic intent.