Window of opportunity or just a mirage

[2ndtimearoundCA]

Last time (August 14). We had a good time and things went very well.
She pursued more after that. But things fell through. I had less expectations then, because I was pretty convinced before that day things were done between us. She surprised me with the invite. I got hopeful after that meeting. Now I am just confused. I think I could pull off the meeting, but I don't want to seem too available. "Accept some invites, but not all". Well my schedule is such that I could accept most if not all. So if I am not accepting all, I am not accepting just to not be accepting. I do have a life, but it is very flexible right now.

It feels like a game in that she reaches out to me and then disappears. Even if I say yes, her pattern is that something could come up that stops it from happening. She is very busy with her job, but I feel like if she really wanted to see me she would make it happen.