8699b320__related_Expenses___UMN_Policy__Conditions
[Expense] Airline Seat Fee (preferred seating, exit row or aisle seat) Yes [Conditions] 
Travelers may select their seat to another seat within coach/economy on any flight, when no other coach/economy seats are available or it better meets the traveler’s needs.
Reimbursable / Non-reimbursable Travel-related Expenses | UMN Policy
Conditions