What if anything does he mean

I became Facebook friends with a man I know but only see in person now and again, I have liked him from a far for a while. After we became friends on Facebook I was talking to some friend both male and female about him. They suggested that I should ask him out via Facebook in a private message, I wasn’t too keen at first but gave in after a while.

So I messaged him.
Me: “Hi how are you? I probably already should know this is a long shot. But I wonder if you fancied meeting for a drink one night? X”
He replied with: “sort of seeing someone darlin,catch ya soon tho x”

Is he just not interested or does his answer mean something else or am I just reading too much into it and should move on? I am 24 and he is 34 if this makes any diffrent.