Thank-you note email [closed]

I am writing a thank-you email after completing my internship. I would like to add something like this:

"if there are any openings in your department, I hope you'll let me know so I can apply"

Can I write smth like this? How does it sound? Could you please suggest me others version?


I would try to be more subtle. Something along the lines of "I've enjoyed working here (and mention one or two reasons) and I hope to hear of any potential openings in the future" etc.