If you can make the time to show up in court, do so. Reductions are common, even if the judge doesn't reduce it to a non-moving violation, less points/lower fine is always good.
Not knowing how it works in that particular jurisdiction, I've seen tickets handled different ways. Some places you'll meet with the DA or police officer before going before the judge, and they'll make an offer of a lesser charge. Then you just go before the judge for them to approve it. Other places, you're standing in front of the judge when the DA makes the offer. If you get to meet with the DA or officer before it, you'll probably have a chance to tell them the reason for your CDL.