Traveler: May I have two full fare tickets and one half ticket?

游客：我能买两张全价票和一张半价票吗？

youdao

At $85, a roomy second-class seat from Beijing to Shanghai costs less than half of a full-fare economy-class air ticket, almost guaranteeing the new service's popularity in China's richest region.

85美元，这是北京到上海宽敞的二等座位的票价，比全额的飞机经济舱票价要便宜一半，几乎可以肯定，这些新的服务将会流行于在中国富有的区域。

youdao

Both Delta and US Airways have a three-tier redemption structure, offering seats at the basic level, a midtier level at around 40, 000 miles for a domestic coach ticket and a full-fare level for as many as 60, 000 miles for domestic coach round trips.

WSJ: Frequent-Flier Miles: Best Airlines for Cashing In