How to write a report?

Temat przeniesiony do archwium.
How can I start the report with following assignment? And how to end it? Please help me I'm really bad at writting... I won't use your answer I just want to see how to do it in this case. :)

Assignment: Report for the Principal explaining how useful the conference was and making recommendations for next year.

CAREERS CONFERENCE
Vancouver Hall
Friday - Sunday, 9am-6pm
Exhibition – over 100 different jobs
Talks on wide range of careers
Experts available to give advice

Notes on students' views:
exhibition great
some talks good
not enough people to answer questions
better for science students than e.g. Language or history students
w dniach .. uczestniczylem w konfgerencji... odbywajacej sie w...
Super, dzieki zawsze mam problemy z rozpoczęciem. :C