open the olivia home page. up top select the drop down menu under "About". then select "Airfare Specials". it will open the list of olivia trips and the air carriers partnering with specific trips. once you locate our cruise it gives the names of the carriers, the amount of discount and the all important discount code. pick you carrier with their code and book as directed. as i booked with air canada they had a box to enter the discount code to continue to book. hope this helps. it turned out to be easy.