Request to Postpone Hotel Reservation Due to Illness

Dear Hotel,

I hope this email finds you well. I am writing to inform you that due to my daughter's flu infection, I need to postpone my upcoming trip. I would like to request a change of dates from the original booking, which was scheduled for the 16th to 18th of this month, to the 21st to 23rd.

I understand that there might be a cancellation fee associated with changing the dates, but I kindly request if it would be possible to waive this fee and only pay for the price difference in the room rates for the new dates.

I apologize for any inconvenience caused and appreciate your understanding in this matter. Please let me know if this request can be accommodated. Thank you for your attention to this matter.

Sincerely, [Your Name]