Join meetup groups or organizations that you enjoy such as hiking or wine meetup groups. You’ll find other women with the same hobbies so you’ll immediately have a connection and something to talk about. You can also take seminars or classes that interest you. I’ve found that a lot of women love to attend personal development workshops like PSI or Millionaire Mind Intensive and the women usually outnumber the men.
Have no expectations. If you go into a given conversation with expectations about how it will end (getting a date or even her phone number, for example), you'll risk coming off as desperate or forcing the conversation. Relax. Take a deep breath. Enjoy the conversation for what it is, and the woman you're talking to will be more likely to respond positively.
When you approach in a confident, easy-going way, most women drop their guard and open up to the conversation. However, if you approach in a nervous or appear intimidated by the women, they will automatically close off to you and the conversation. Why? Women are attracted to the strength in men and turned off by the weakness. This is why confidence is the #1 thing you need to have before you begin trying to meet new women.