Formal letter model (12)

Subject: Appointment delay.

Dear Mr. Stone

I am very sorry to communicate you that, due to unexpected changes, I won´t be able to arrive at your offices at 10 10:00 as scheduled, but only at 11.

If this time does not suit you. Please, feel free to propose any other time at your convenience.

I would appreciate if you could get my a quick reply in order to readapt my agenda

Sorry again for the inconveniences.

Best regards

Javier Tirado