Honestly, that kinda sounds like the average American diner experience. Not bad, not good, just okay. Granted, a small hole-in-the-wall or independent diner that’s been around forever will almost certainly be better; but when it comes to your average American diner (like IHOP, Denny’s, etc) that sounds about right.
I’m pretty sure it’s AI generated; which is really weird because I’m pretty sure there are plenty of 50’s era images featuring a smiling woman in the kitchen.