Goodbye, I’m Happy To Be Here – Friday’s Daily Word Search Puzzle

No, I’m not stopping the word search puzzles or anything. “Goodbye, I’m happy to be here” is just a phrase I remember from a book.
What book I don’t remember. If you know where the phrase came from, please let me know.
Meanwhile, back at the ranch, as the cowpoke was putting the saddle on his horse…
OK, I think my brain just said “Goodbye Girl” and left the building, and I’m a dude!
Here’s today’s puzzle.
Enjoy!