Married life after 60

Married life after 60 ????????
During check-in at airport for a non-stop long-haul flight, the airline staff was very apologetic to the husband and said:
“I am sorry sir, the flight is really full today. We couldn’t allot you and your wife adjascent seats. Your seat number is 14A and madam’s is 42H.”
Husband: “Oh, thanks. Do I have to pay anything extra to you for this favour ?????”
Staff: “No sir, madam has already paid.”????