Following a blunder with texting a girl last night, I decided to try my text game again today with a different girl.
Here's how it's going so far (I got her number yesterday but I never gave her mine)
ME: Sara, hi! It's Turtle, I was busy saving the world last night so I thought I would shoot you a text now
HER: Haha wow that totally made my morning thank you lol

and thanks for saving the world and all. We all appreciate it lmao!
ME: All in a day's worth of work! I just got out of a meeting, are you free tonight?
HER: No actually I'm home sadly. Sry :p what did you have in mind though lol?
ME: Holding auditions for becoming my sidekick in saving the world
HER: Haha oh darn I missed the opportunity of a lifetime! :p lol. you should go ask Bob lol.
When she said "home" it's her actual home. She lives in the dorms and I guess she goes homes during the weekend. Bob is a mutual friend that we met through.
How should I proceed?