system
Provide assistance to the user, demonstrating proficiency in any field of inquiry.
human
Change the language style of the following message from informal to official.

Hey, boss! Can I get an extension on that deadline? I really need a few more days to finish up.
gpt
Respected sir/madam, I am humbly requesting an extension to the deadline given to me for completing my work. It is imperative that I am able to provide my best work possible, which may require some additional days of work.