Dear Capt. Abdul Aziz Abdullah,

This is to confirm that I have safely come back to London. First of all I would like to express many thanks to IKMAL for making my participation in the International Conference a very pleasant and productive! The Conference was organized and hosted perfectly... 
I would also take this opportunity to say THANK YOU VERY MUCH to you personally for the kindest efforts in arranging everything for me and other speakers (flights, transfers, hotel accommodation, meals, etc.)! All what you have done for us deserves a special gratitude.
If you could send me a few pictures/photos (with may be some brief summary information of the Conference), I would forward them to our Media Group for preparing an article to be uploaded onto the IMO website.
Remaining at your disposal.