2001 Chrysler Other Chrysler Voyager quit while driving

Hello,
For the past week, I have noticed when I would accelerate, my van seemed to "misfire", so I slow down and it drove fine. Was driving last night and as I was traveling up hill, the van seemed to lose power via gas petal. I continued to press petal and van just died. I do have gas in van but also run fuel to empty tank quite often. When I coasted to stop, I attempted to restart. When I turned key, it sounded like it wanted to start, but it wouldn't. Any help would be greatly appreciated.
Thank you for your time.
Joy