I'll try and make this short and sweet. Met up with a girl at a bar - absolutely one of the smokingest hot girls around - so much so that a guy came up to me and said I was with the hottest girl he'd ever seen. Things went great, I was being cocky, confident, funny. She even said, "you're so confident," and was amazed that I wasn't giving her compliments etc. She couldn't take it anymore and kissed me first, then told me how good of a kisser I was. I said, "ya, I know, you on the other hand are about a 6.5 - but with some work we could get you up to a 7.5 or 8 in no time." Of course it was all in a joking manner but I could tell she was shocked that I would even joke about it. (in reality, her beauty and then her kissing was dizzyfying lol)
Anyway, bill time comes and I say, "well you lost that bet earlier for a drink but I'll still split the bill with you." She said, "guys pay on the first date" to which I said I didn't agree. I caved anyway, figured in all honesty, I don't really care about $50, but I only had $49 in cash and she ended up putting $3 on her credit card and $7 tip. In retrospect, I know I should have just paid with my card since she was pretty much all over me at the bar but that's too late to change. I probably showed a little too much interest towards the end of the date too, but the fact that she texted me last night (read on

) shows there is at least some interest
She's a flight attendant and was out of town, I called her on Thursday night (we went out on Monday) and said I was going to a party on Saturday if she wanted to go she could call. She didn't.
Then yesterday, here is the text exchange:
(On the first date there was a chick who I was joking looked like a man and another I joked looked like an alien, and it was a running joke between us almost the whole night...when I didn't pay the whole bill I told her she should just invite me over and I'll cook dinner and provide everything) to give some background.
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"You missed a great party! When am I coming over to cook dinner? Hope all is well wherever you are and no girls who look like men or aliens are bothering you"
She responded with "? who is this" within 2 minutes (we had called and texted before so she had my number)
me: lol there weren't enough clues in that last message? mark
(no answer)
me 30 minutes later: "best first date ever to blowoff? How are we going to improve your 6.5 kissing score? Your loss, that dinner was gonna be awesome!"
then like three hours later she sent me this: "why don't you say for the first date"
I think that it was a typo, and she was asking me "why don't you PAY for the first date" but it's still a weird message and she's being a flaky hot girl. She's only 23, and I'm 37 so it was never going to be anything more than a fling...
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so I really want to text something back to her that kids her for being a flake, but is also firm in telling her that she's lame without being mean

- she was certainly responding to the cocky comedy the first night, but her attraction levels dropped at some point.
First thought: "you know what would be awesome? If your last message made any sense and if you weren't such a flake

"
Would love to hear some feedback on this one - my other thought is to just let it go - she's too much trouble and move on to the next one. And tho her interest obviously waned, it seems that there must be some since she did text back.
a little background:
I met her on match.com, she is 23, I'm 37. My first message to her was: "physically, I'm sure that we are a good match. Were we to approach the subject of intellectual compatibility, you might fall short however. I'll settle for the former and hope for the latter, that doesn't make me shallow, does it?" Her answer was "hey" that's it but I remained cool and collected and eventually got her on a date...
sorry it was so long...