What do you text once you've met a woman, you're not dating her but you want something to text.

Do you literally ask any questions? About anything?

What new material do you use?

I'm stuck being the one who initiates texting and yet I have no idea what to say most of the time. I know what she likes doing, I know about her and so random questions are harder to come by without appearing try hard.

Should I be asking for advice? Should I be making light chat and then refer back to it later?

I have literally no idea what to text half the time unless I'm in a flowing text chat, hmm