[
  [
    {
      "id": 1,
      "row": "A",
      "seatNumber": 1,
      "status": "unreserved"
    },
    {
      "id": 2,
      "row": "A",
      "seatNumber": 2,
      "status": "reserved"
    },
    {
      "id": 3,
      "row": "A",
      "seatNumber": 3,
      "status": "booked"
    }
  ],
  [
    {
      "id": 4,
      "row": "B",
      "seatNumber": 1,
      "status": "unreserved"
    },
    {
      "id": 5,
      "row": "B",
      "seatNumber": 2,
      "status": "reserved"
    },
    {
      "id": 6,
      "row": "B",
      "seatNumber": 3,
      "status": "booked"
    }
  ]
]