Steak and Eggs for breakfast - TWA, BOST to Chicago late 70’s.
Indeed, those WERE the days...
JFK-Rome-Athens-Cairo and back every 30 days. Mid 80s.
Best first class I ever flew was on a Braniff that was only one leg of my flight, but did not offer first class service.
So the stewardess seated me alone, then came and sat with me when she wasn’t serving other passengers, and when she provided meal and drink service, she took care of me first.
Hotcha!