Paul slides on the bench, Max takes a bar stool.
Bartender: Bar stool and padded corner seat... $2 and $3.50. What do you want to drink?
Max: Any specials?
Paul: Uh, I'll have a pale ale.
Bartender: $5. With glass? Make it $6.50.
Bartender, turning to Max: Specials? We had some IPA for $1, but the 3 glasses are already gone. Now it's $7.
If airlines were running bars
Bartender, putting the beer in front of Paul and Max: Remember, $10 convenience fee when I hand you the beer. Don't forget to tip!