schema.json

{
  "transfer": {
    "properties": {
      "transfer_type_of_transportation": {
        "type": "string",
        "description": "if it is car or aircraft or ship"
      },
      "transfer_person_name": { "type": "string" },
      "transfer_departure_from_location": { "type": "string" },
      "transfer_arrival_to_location": { "type": "string" },
      "transfer_date": { "type": "string" },
      "transfer_start_time": { "type": "string" },
      "transfer_end_time": { "type": "string" },
      "transfer_duration": { "type": "string" },
      "transfer_meeting_point": { "type": "string" },
      "transfer_extra_info": { "type": "string" }
    },
    "required": []
  }
}