Sounds like you didn't do too badly there Walt. 'Not much time together', yet you still got a K close and a number. Not bad at all

nice work.
I never like to give up, but it seems on the verge of lost cause. Especially since there have been two texts. Even if she has no credit, two texts in the same day, after she didnt reply once, may make her think your trying to hard to get her - not that you are.
You could give her a call as a last ditch attempt; often it works. But its very possible that she just knows you as that guy she met last night. And thats all.
It happens unless you have a chance to reallllllyyyy make her remember you.
Good luck...let me know what happens!
Riot.