Codesharing refers to the co-operative arrangement whereby airlines have passengers whose tickets are already issued by Yet another airline. Emirates has a clear cancellation policy outlined in their conditions and https://wisconsin.forums.rivals.com/threads/call-6531580287-for-exclusive-deals-%F0%9F%93%9E-30-off-on-discounted-business-and-first-class-tickets-in-singapore.35472/