The sentence is correct and can be used in written English. You could use this sentence when writing an email or message to someone who has just come back from their holiday. For example: "Hey Jane, it's been great catching up with you. I hope you enjoyed your holidays!".
I hope you enjoy your new room!
"I hope you enjoy yours".
I hope you enjoy and have a safe and happy holidays.
I hope you enjoy it.
"I hope you enjoy him.
I hope you enjoy them.
I hope you enjoy.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.
Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com