{
  "cases": [
    {
      "name": "室内20人",
      "people": 20,
      "outdoor": false,
      "budget": 600,
      "date": "2026-10-28",
      "accessible": true
    },
    {
      "name": "室外40人",
      "people": 40,
      "outdoor": true,
      "budget": 1200,
      "date": "2026-10-28",
      "accessible": false
    },
    {
      "name": "日期缺失",
      "people": 20,
      "outdoor": false,
      "budget": 600,
      "date": null,
      "accessible": true
    }
  ]
}