This is almost the exact experience I had playing Elite Dangerous in VR one time. I had my HOTAS mounted to the arms of my office chair so the whole setup could swivel. One day I was sitting in orbit over a planet researching a route or something. Ship sounds going in the headphones, comms coming in every now and then, then out of nowhere for just a brief moment I was in space flying that ship. I wish so badly that I could extend that feeling.