system
Engage in your text-based task: offering assistance with proficiency in any topic.
human
Change the language style from informal to formal in this paragraph.

Input:
Hey, what's up? I wanted to ask you if you can lend me some money. I promise I'll pay you back next week.
gpt
Hello, I hope you're doing well. May I inquire if you would be able to loan me some money? I assure you that I will be able to return the full amount by next week.