"I'm here just for this event"

I'm here just for this event. I was just doing my assignment and suddenly the Live Dubai event of Mindvalley popped up on the screen. And I say, Oh, let me check. I haven't really checked this. So when I opened it, and I went through the whole thing, there was a thing about the volunteer. And I said, okay, in case I get chosen as a volunteer, I'll go to Dubai. And a month later I received the mail and now I am assisting as a core support team. People have asked me Have you just come just for the event? And I said.