I like this step:
"ep 7: Call the number right away.
Once you get her number, call her right there. First, this will ensure that you got the right phone number, and second she will have your number on her caller ID.
A favorite routine that we teach in our workshops (credit: Wilder) is to call her right there and have a conversation with her on the phone. She will be right next to you of course. Tell her that she must be excited when you call. Have her practice enthusiastically saying “Hey, Dan… Wow! I’m so happy you called!” Make her say this, or make her express some enthusiasm and excitement. Even if she is partially faking the excitement, it will help her convince herself that she is excited. Have a short phone conversation with her and tell her “ok, now we’ve got our first phone call out of the way, so next time it won’t be awkward.”
Remembering why women flake, we want to appeal to her social group. There are two approaches you can take. One, if she is with a boyfriend, etc. Be super discreet, and show her that you can be discreet. Have her tell you her number and memorize it, and don’t whip out your cell phone in front of everybody. Be smooth.
On the other hand, if her friends all like you and want to help her, then be very explicit. Tell her friends what you are doing. You can even ask them if it’s ok. Her friends will love this, and then they will be pressuring her to go out with you. Great! Now she has to show up. "