<human>: Give me a shortened version of the text

Met a lady over the summer who trips my triggers, and we started seeing one another. She's very career-oriented, and has done a lot to work on that, which has left her little time to pursue other interests, like dating. Things are still new, and we're both busy people - it's hard to just have each others' worlds align.

Right, so fast forward to nowadays. I told her I had an all-weekend event, and invited her to check out the beginning and the end. She mentions she wants to see it, but also wants to hang out with me afterward. Problem is, I have a buddy crashing at my place all weekend, no can do. 

She shows on Friday, has a blast, comes back Saturday even, enjoys herself, shows up Sunday to see the finale. Spends a lot of time talking to others, and between Friday, Saturday and Sunday - talks to me maybe a total of 15 minutes after attending probably close to 6 to 8 hours of event! We're talking hours with others. I asked her on Friday what her weekend plans were otherwise, and she's real dodgy. I asked if she was free Sunday evening after everything was over, or maybe Monday night - and she's like "Oh, I'm keeping those open, nobody's asked me yet." I point out that I'm asking, and she's defensive - "Ah, ok, I get you - I'm just not sure yet." I pointed out that was weird, and left it at that. 

Now - I don't think she's 'getting revenge' for not being free Friday - but she's done this over and over again in public. She seems more interested in others than me, even completely new people. PDA's are hit or miss - one moment she wants them, next she wants nothing to do with me. I've had to ask her for a hug or a kiss before, or to walk her to her car - and then, next day she'll be on my arm, holding my hand all smiles.

Is she just playing games? Maybe she's just not that interested? I can't figure this shit out and it's frustrating as all hell!
<bot>: Lady acts hot on me moment, real cold the next. Not flirting with other guys kind of thing, more just cold indifference to me.