| 源码简介： |
航空客运订票系统所涉及的业务有：浏览航线信息、浏览已订票客户信息、查询航线、客票预订、办理退票等。-Air passenger booking system involved in the business are: View route information, visit the customer information has been booking inquiries, routes, ticket reservations, obtain refunds and so on.
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