They want you to:
book a flight, to organize the most favorable transport (by rail, by car, ...
book a cheap hotel or hostel
find some places to eat
what will the weather be like ?
find out about what kind of things you can do once you get there, places of interest, entertainment, ...
write a brochure, folder of this trip as you can find them in a travel agent's
present this project to the whole class (orally)
The project is to be done individually or cooperatively