A good pick up artist needs to be able to hold the attention of his target. If you are going to be successful, you need to get your target's attention and that means being interesting. Now even if you are not that much of an interesting guy, there are some simple techniques you can use if you are going to hold her attention and even putting her into a bit of a trance.
Firstly, realize that women get hit on all the time. It means that they have their guard up most of the time and you must quickly get her to lower it. This will give you a chance to get her attracted to you.
The easiest way of doing this is by letting her know that you cannot stay. If she feels that you are about to leave it takes away her impulse to make excuses and be negative towards you. By doing this, it lets you work your magic as a pick up artist!
Now that you have given the impression that you cannot stay and she has lowered her guard, you can hold her attention not only with what you say but also with the way you speak. Most guys try and get their pick up lines out as quickly as possible. This conveys a lack of confidence and is characteristic of a beta, rather than an alpha male. By hurrying your words and conversation, you are demonstrating 'low value' to her and she will not become as attracted to you that way.
There are two easy ways to prevent coming across as a beta male. The first is to speak slowly. The second is to introduce short but effective pauses throughout your speech. Rather than prattling your lines out as quickly as possible, break up each phrase with a short pause. This is classic alpha male behaviour and women dig alpha males!
The easiest way to practice pausing is to read some text out aloud, and listen to how it sounds when you speak in a solid, monologue. Then compare this to speaking in a purposeful, slow and paused manner. Pause between the phrases and 'wait' on the commas. You will be amazed at how much better you sound.
As you get better and better at this, you speech will almost become hypnotic which she will love (without knowing why).