Using the power of observation to create attraction
The mistake most guys make is they don't focus on the woman and what she says; they are focusing on the thoughts in their own heads and are thinking about what to say next. You need to learn the skill of being an active listener, which means you need to pick up on different threads of the conversation that she gives you.
You should also be focusing on her body language, the tone of her voice and so on and she will then show you how to create attraction between the two of you. By focusing on her and what she is saying will probably create even more attraction as most of the guys she meets talk about them and want to impress her.
By being an active listener you will come across as being very intuitive and it will make you more attractive. By practicing this power of observation you will immediately notice if she is interested and attracted to you or not and with experience you will also notice how a woman behaves if she is not attracted and you will be able to change your behavior.
By the way this is a skill that any man can learn just like you can learn to create attraction and chemistry with a woman. At first you will probably only notice one or two things, but as you get more experienced you will start picking up on those subtle cues a woman gives that shows whether she is interested or not.
You can also use this technique to qualify a woman and find out what sort of person you are dealing with. When you don't listen to what she is saying and don't focus on her body language you won't notice what sort of person she actually is, like for instance is she a gold digger or a psycho that will stalk you, be possessive and make your life miserable.
So I future when you interact with women use your powers of observation.