Well, I guess
"for his B206 Jetranger" might be bit of a giveaway!
And other duties probably involve carrying bags, answering phones, sweeping floors, serving breakfast etc etc.
But I'd be more worried about being stuck in a field at the wrong end of the country, in the middle of winter, in worsening weather with night approaching and trying to get the 'wealthy individual' to understand that it really isn't safe to fly home, although he might have been on numerous airliners in similar conditions....