# 预订后概览

{% hint style="info" %}
遇到 API 接入问题时，可登录 [Eva](https://www.atriptech.com/) 寻求帮助。
{% endhint %}

当预订流程结束后，使用这一组页面。

### 本栏目页面

* [出票后附加服务](/api-wen-dang/ji-cheng-zhi-nan/yu-ding-hou-gai-lan/yu-ding-hou-cao-zuo/chu-piao-hou-fu-jia-fu-wu.md)
* [退款](/api-wen-dang/ji-cheng-zhi-nan/yu-ding-hou-gai-lan/yu-ding-hou-cao-zuo/tui-kuan.md)
* [订单维护](/api-wen-dang/ji-cheng-zhi-nan/yu-ding-hou-gai-lan/yu-ding-hou-cao-zuo/ding-dan-wei-hu.md)
* [PNR 认领与提取](/api-wen-dang/ji-cheng-zhi-nan/yu-ding-hou-gai-lan/yu-ding-hou-cao-zuo/pnr-ren-ling-yu-ti-qu.md)

### 本栏目覆盖内容

* 出票后的附加服务
* 退款申请与进度跟踪
* 订单维护和后续运营操作
* PNR 提取与认领流程

### 典型流程

{% stepper %}
{% step %}

### 检查订单状态

跟踪出票进度和订单变化。
{% endstep %}

{% step %}

### 处理预订后动作

添加附加服务，或处理退款。
{% endstep %}

{% step %}

### 处理运营跟进

当订单需要人工介入时，使用订单维护和 PNR 工具。
{% endstep %}
{% endstepper %}

### 相关页面

* [出票后附加服务](/api-wen-dang/ji-cheng-zhi-nan/yu-ding-hou-gai-lan/yu-ding-hou-cao-zuo/chu-piao-hou-fu-jia-fu-wu.md)
* [退款](/api-wen-dang/ji-cheng-zhi-nan/yu-ding-hou-gai-lan/yu-ding-hou-cao-zuo/tui-kuan.md)
* [订单维护](/api-wen-dang/ji-cheng-zhi-nan/yu-ding-hou-gai-lan/yu-ding-hou-cao-zuo/ding-dan-wei-hu.md)
* [PNR 认领与提取](/api-wen-dang/ji-cheng-zhi-nan/yu-ding-hou-gai-lan/yu-ding-hou-cao-zuo/pnr-ren-ling-yu-ti-qu.md)
* [Webhook 概览](/api-wen-dang/ji-cheng-zhi-nan/webhook-gai-lan.md)

### 完整 API 参考

接口级详情见：

[预订后 API](/api-wen-dang/api-can-kao/yu-ding-hou-api.md)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://resources.atriptech.com/api-wen-dang/ji-cheng-zhi-nan/yu-ding-hou-gai-lan.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.