訂票時就有顯示不能退，

來源: 於 2023-01-10 09:01:17 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

問題是credit 很難用。United if you use credit, they charge you a lot, much more than buying a new ticket. When the airline will be like the hotels?