seatsman
/ˈsiːtsmæn/Definitions
1. noun
A man whose occupation is to help people into and out of their seats, especially in a theater or cinema.
“The seatsman helped my elderly mother find a comfortable spot near the aisle.”
2. noun
A man whose job is to sell or manage seats, especially in a theater or sports arena.
“The seatsman at the concert venue handled ticket sales and seat assignments.”