A very good example is shown in the travel reservation example, in which there could be several loops and state changes at the conversation level before a transaction is completed.

旅行预订示例展示了一个很好的示例，在这个示例中，完成一个事务之前可能会在对话级别上发生几个循环和状态更改。

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Then specific information such as the traveler's last name and date of travel would be used to uniquely identify the right instance of the travel reservation process.

因此，例如旅行者的姓氏以及旅行日期这样特定的信息就能够用来唯一确定旅行预定流程的正确实例。

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For example, imagine a travel reservation process.

举例来说，设想有一个旅行预定流程。

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The company runs travel reservation systems such as Galileo, and consumer travel websites such as Orbitz.

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Travelport owns the travel reservation networks Galileo and Worldspan, and the consumer travel website Orbitz.

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By 1999 he decided to put those ideas to work in a company of his own in China's nascent travel reservation sector.

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