Should I ask my parents for money?
Why do you need to ask your parents for money?
I'm broke and I want to go on holiday.
As a working adult you are responsible for paying your own way. Asking your parents for money just because you don't have enough is irresponsible. Try working more and saving up to earn your vacation.
You are right. I feel like a freeloader and I should not want to waste my parent's money.
I am glad that you see it that way. You have to pay your own way in life and shouldn't expect your parents to coddle you financially. Have trust and faith in yourself and your ability to be self-sufficient.