# 欧洲旅游｜免费行程咨询 with 陶维嘉｜weijia.vip

> 欢迎预约 WEIJIA.VIP 欧洲旅游免费咨询。 本次沟通免费，时长30分钟。 咨询范围包括欧洲私人定制旅游、匈牙利及周边国家旅游、中文导游、包车服务、机场接送以及个性化行程规划。 预约时可简要提供计划出行日期、目的地、人数及主要需求，便于提前准备。 本次预约仅为初步咨询，不代表正式旅游服务预订。具体行程、价格及服务内容另行确认。

- Host: 陶维嘉｜weijia.vip
- Duration: 30 min
- Location: 腾讯会议｜入会密码：123456
- Host time zone: Europe/Budapest
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/weijia.vip/travel-free-30
- Event type id: 7895782

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7895782&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 7895782,
  "start": "<UTC ISO 8601 start from the slots response>",
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `notes` (Additional notes), `guests` (Add guests)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.