I like him a lot but what do I say to him through a text?

How old are you? How old is he? Where did you meet him?

I'm 28. He's 40. I've known him for a bit. But I just got his number this past Sunday. I don't get to see him often cause he is on tour right now. I'm pretty sure he has interest in me. I just need to figure out for sure and what I should text him.