I generally don't pick up women when I'm out trying to get 5hit done. If the opportunity is there, I'll take it. If it doesn't arise, I don't bother.
As far as HOW to pick up a woman, you'll need to develop your own style. To begin developing that style, scroll down to the bottom of the page and click the link that says "The DJ Bible". Take a few days and fill your head with knowledge. Afterwards, take that knowledge and try putting it to use.