Once you fill in your trip information and click on the Search button, you will be directed to the recommendation page :
Simply choose an option for transportation and/or accommodation and select Book for €XXX.
You are now on the booking summary page that will allow you to add flexibility by choosing the Flex fare. As a result, the price and flexibility (change flight/cancellation policy) will be automatically updated.
All it takes is to Confirm your choices and you're done !
Note: This option is not available for every airline nor every flight. After the booking, if you wish to cancel or modify your flight, please contact us at email@example.com. Our Customer Care agents will get back to you as soon as possible.