Engine shuts off while driving

I have the truck listed above Dodge with a 5.7l Hemi. While driving the engine will shut down, all dashboard lights come on as if you are starting it. It is an automatic transmission on a console. I will move it into neutral and it seems if I'm at highway speed it will just start back up by itself. I move it back into drive and I'm off and running again. Sometimes when it happens it seems if I'm at a lower speed I can put it into neutral and start the engine myself while it is still moving. Put it back into drive and I'm running again. Once the truck restarts all lights go off and it is all back to normal. Any help would be appreciated.