Dear Sir or Madam, I am writing this letter to inform you that I missed my international flight to London on 17th January for a reason which was beyond my control and which actually transpired due to a problem at the airport. My flight was scheduled at 12:30 pm and I had arrived at the airport well in advance.
Dear Sir or Madam, I am writing to inform you that I could not get on the flight from Dublin to Tokyo on 21st March due to mismanagement at the airport. I would like you to rectify the issue and arrange my next flight for 24th March.