Dear Sir or Madame,
Today in the Morning (around 5.40) i was waiting at cité université station for the RER B to Paris Nord to come. However, i had to wait for c.a. 20 minutes (which was not planned) which caused me to miss my train to Bruxelles Midi, and forced me to purchase an other ticket (69 Euros). Not only was I late for my important meeting in Brussels, but i am also a student who cannot afford these kind of extra expenses. I do know that this is not your personal fault but I think you can understand my frustration.
That is why i was hoping for a fair compensation for this dilemma and would be very grateful to hear back from you as soon as possible.
I appreciate you taking time to read this.