[Expired]China Southern Airlines Ticket Sale

: I couldn't find any, but if you keep checking, you might find some. 我好像是没找到，但是要是多刷刷说不定可以找到

: Is that for business class too? 也是商务舱吗？

回复 @yuli578 : So does that mean the round-trip tickets I originally bought are now unusable? 所以等于原本买了的来回都用不上了？

回复 @匿名用户 : You have to call the airline to cancel the segment you won't be taking. I personally tried this once; I missed my outbound flight and ended up buying another one-way ticket to my destination. When I was returning, the airport told me my return ticket was invalid because the outbound leg hadn't been used, which meant the return ticket couldn't be used either. 得打给航空公司作废不搭的那一程。本人试过没赶上飞机错过去的那趟 然后另外买了单程票过去。回来时候在机场说我没买票因为去的那趟没用所以回来的那张也不能用。