Why is there NEVER anyone on online play :(

I go to multiplayer, I then type in my pilot name and everything and click search, but no sessions are diaplyed. :(
Hallo DT,
Glad to see there is another person interested in the multi-player aspects of FS. I am pretty new to using those functions of the game, but my dad and I have been having a blast trying it out lately. OK, let's take a look at your question.
First, don't be surprised if this thread gets moved to the multi-player forum. There is a specific forum for all multi-player threads regardless of which FS version you use. Don't worry; the people in that forum are very knowledgeable when it comes to these issues and will be the people most likely able to help you. You aren't being relegated to some dark corner of nowhere land. ;) This may also be a good opportunity for you to familiarize yourself with the multi-player forum. If you are looking for other people to play with, this is a good place to let others know what, when, and where you want to fly. It is also a good place to find out what your fellow simmers are up to and when you can expect to see them online in multi-play.
Secondly, SimV has it's own server for FS2004 multi-play. You can find all the details on how to connect to this server in the multi-player forum I mentioned above. If you follow all the directions and get connected though don't see anybody on, it may just mean that, well, nobody is on. At this point, I would go back to what I mentioned above, and either let people know when you want to fly or find out when people are going to fly and meet them then.
Best of luck. Who knows, maybe we might see each other around on multi-play.
All the best from another person learning the ropes,
~Darrin