Thank you for offering me the barista position at your firm. LLC is exactly the type of company I seek to work within to start my career.
However, shortly after my interview with you,I regret that I must decline your offer. I have accepted another opportunity that is more in line with my skills and career goals. After much thought and careful consideration, I have decided accepted a position with another company
Thank you again for the interview and the offer to work for your company. You have been most kind and gracious throughout the interview process, and I only wish that circumstances allowed me to accept your offer.