I'm not a text guy, but girls often try to start text conversations with me and I've no idea how to respond. It's usually something very dull like:

Girl: hi

Me: sup

Girl: you tell me

(I get irritated and just stop at this point)

Or

Girl: hi

Girl: had dinner?

Me: Yeah

So basically I've no idea how to make a text conversation remotely interesting and apparently neither do they. Any tips?