Dear [Interviewer's Name],

Thank you very much for the opportunity to interview with your esteemed organization. I am writing to confirm my availability and express my enthusiasm to participate in the upcoming interview scheduled for [interview date].

I truly appreciate the time you have taken to consider me for this role, and I am eager to discuss how my skills and experiences align with the needs of your team. Please let me know if there is any additional information or documentation you require prior to our meeting.

Additionally, please feel free to provide further details regarding the location and format of the interview. If there are any specific instructions or preparations I should be aware of, kindly inform me so that I can come prepared.

Once again, thank you for this wonderful opportunity. I look forward to the possibility of contributing to your organization and am excited about the prospect of working with you.

Warm regards,

[Your Full Name]

[Your Contact Information]

This response maintains professionalism while keeping the tone warm and appreciative, making it suitable for various formal settings.