You've run your game and pulled her number. Now what? A lot of people drop or practically hand the ball away at this point. Until you are walking the girl to the front door after you have done the deed, the game is still being played.
Some people ask, "After I get the number, how long should I wait to call/text her?" The answer is simple, you only call or text her when you are ready to set up the date. If you exchanged numbers and she texts/calls you first, you only answer or reply when you are ready to set up a date.
The purpose of getting the number is not to chat. She has her girlfriends for that. You should only have one thing on your mind when contacting her initially.
Dates should be setup during the week, preferably either Tuesday, Wednesday or Thursday. No one wants to do anything the first day of the week. People should already have plans Friday and Saturday. Sunday is the recovery day. So those 3 days are you best bet.
When you contact her, have a plan setup. Where you want to go. When you want to go. What time do you want to go. The key word here is YOU. You tell her what YOU want to do. It's usually best to have an activity date. Something where you aren't sitting around idle. This helps with conversation because the situation is always changing.
Girls aren't always available. Some will say they aren't available on the day you're asking them. If they don't offer up another day, time, any type of alternative, drop her! Simple as that. If she were interested, she'd offer up something instead. Don't be the one to offer up another alternative if she says she's not available. Your only reply to to that should be "OK" and wait it out. I've had girls contact me hours after my OK with an alternative. Again, if she doesn't, drop her. She's not interested.
Using all this information it could go something like this:
Me: Hey you! You find time to smile today?
HB: Hey

Yeah.. .blah blah.. wah wah wah..
Me: Nice! Let's get together and hangout. I'm thinking D&B on Wednesday for happy hour.
HB: I would like to, but I have blah blah blah...
Me: Ok
HB: I'm free on Thursday though
Me: Sounds good! See you on Thursday then
HB: Ok
There is nothing else that needs to be said once the date has been setup. You do not need to chat with her anymore. Keep the conversation short sweet and to the point. Saying or doing anything more than trying to setup the date will lower your chances of her accepting, or not flaking at the last minute. After the date has been set, you only contact her or respond to her the day of the date and the only reason for you doing this is to make sure the light is still green for the date.
Me: Hey you! Today was a little rough, so I'm looking forward to happy hour!
HB: Me too! I can't wait!
If she flakes and doesn't offer up an alternative. Drop her!
I hope this clears things up for some, or offers something else for others. Either way, I hope it helps someone out. I only post things that I have actually done and know to work for me.