There's so much to it, I was and still kinda am on that boat, after going through a difficult breakup. First thing I did was to get in the best shape of my life (again), eat the most clean diet I can afford, meditate daily, visualize your perfect woman, try to feel the feelings as if she was already in your life, write the top 10 qualities you want in your perfect woman, become the man that woman would want.
Approach woman on the street, be direct and decisive, tell them you know think they are hot, tell them you would love to go grab a drink with them, get their number on the spot, don't call the number until a week later, make definite dates, go in the date with the intention of making her laugh and have a good time, let her do the talking, you mainly ask the question, be mysterious, be funny, talk about uplifting things, try to engage her level of attraction for you, is she is into you she will give you settle signs (laugh at your jokes, touch her hair, touch you in the arm, ask questions back) try having different spots to move the date to escalate things, if she seems really into it, look for signs to go for the kiss, always go for the kiss on the first date, if things get heated, suggest going back to your place, say "hey I have a bottle of wine, back at my place, how about we go drink it".
If the girl is into you she will make things easier, she will give you her number with no resistance, she will tell you at what times is best to reach her, she will have her schedule wide open for you guys to go on a date etc. If she isn't into you she will make things hard, and you will know, on this case you don't want to go on a date with her, the idea is to go out with woman who want to be with you, or else you could be wasting your time and money.
Don't blow up her phone when you already have plans, let her wonder about you, don't contact her, use the phone ONLY to set up dates, then get off the phone. But more importantly is have a busy life, be goal oriented, be passionate about your life, if you come off as needy and or you don't enjoy your life, NO ONE worth dating would be interested on you by how you project yourself, you want to come off as a catch on her eyes, be busy with your own personal life, work on yourself, improve your quality of life, and when you see her then you can show her a great time.
