How do you write a letter to HR regarding that I am willing to join the company that am placed in?

Subject: Acceptance of Job Offer

Dear [HR Manager's Name],

I hope this message finds you well. I am writing to formally express my acceptance of the job offer for the position of [Job Title] at [Company Name]. I am excited about the opportunity to join your team and contribute to the company's success. Please let me know if there are any further steps I need to complete before my start date.

Thank you,
[Your Name]
[Your Contact Information]