First, I am not claiming to be an expert. What I say is from experience in social situations. I'm still in the pain period of pick up (learning from experience and others' experiences).

The Story

I made plans with a girl to go to church on Sunday morning. I texted her
Glad you had a fun night ;) Lets get breakfast tomorrow then catch the 11am

What's important here is the assertiveness. Women like decisive men. There are a lot of examples in this sub but here's my ten cents my two cents is free....

Another example of showing strength is

You are serious about breakfast aren't you? She sent this after I said let's meet at 9. Old AFC me would have bent over backwards at this and said something along the lines of "Oh well lets just meet there then" but AFC me is long gone. My response
Honey I'm always serious about food. That's just me lol

The point is standing your ground (it had already been implied she was in)

Remember this next sentence its important.

This is your reality; she's just visiting.

Keep a strong frame. This is all inner game. If your personality is strong women can sense it. However, don't be inflexible, that just screams insecurity (trust me I had to get over that).

To sum up. Have a strong frame. Be intentional with what you do. Don't go overboard and become too inflexible, it's another form of Insecurity.

Thanks for reading! Remember, "You miss 100 percent of the shots you never take" -Wayne Gretzky

Edit: Formatting