curl --request GET \
  --url https://api.cal.com/v2/bookings/{bookingUid}/conferencing-sessions \
  --header 'Authorization: <authorization>' \
  --header 'cal-api-version: <cal-api-version>'

{
  "status": "success",
  "data": [
    {
      "id": "session123",
      "room": "daily-video-room-123",
      "startTime": 1678901234,
      "duration": 3600,
      "ongoing": false,
      "maxParticipants": 10,
      "participants": [
        {
          "userId": "user123",
          "userName": "John Doe",
          "joinTime": 1678901234,
          "duration": 3600
        }
      ]
    }
  ]
}