I think it is a reasonable goal, but also I wouldn't put pressure on yourself for it. You are ready when you are ready. I was in a gym for 6 months before I sparred, and 9 months before my first match. Bearing that in mind, I've seen guys do it a lot sooner and be ready.

You should certainly be able to get yourself fit enough in that time, but the skills training is what will take time. You'll always be learning ofc, we all are. Preparing for your first fight I think, or, well, being prepared, is something you don't want to rush.

So in short, set goals, but don't feel you need to hit it precisely. Use them as motivation.