Sure, here's an example of how you might text her: "Hi [Her Name], it's [Your Name]. It was really nice meeting you earlier. I hope your day is going well!" Remember when you text her, it's important to be respectful and warm while also demonstrating your interest to get to know her better. Moreover, end your message in a way that yields a reply. This could be in the form of a question or a statement they'll likely want to respond to. Keep it simple & straightforward, yet friendly. And most importantly, be yourself!