[
    {
        "id": 1,
        "from": "client",
        "text": "BONJOUR JE VOUS CONTACTE POUR UN IMMO OFF EDC15C3 MEGANE",
        "file_url": "",
        "timestamp": "2026-05-14T15:22:00+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "bonjour",
        "file_url": "",
        "timestamp": "2026-05-14T15:24:28+02:00"
    },
    {
        "id": 3,
        "from": "client",
        "text": "BONJOUR OUI",
        "file_url": "",
        "timestamp": "2026-05-14T15:24:57+02:00"
    },
    {
        "id": 4,
        "from": "admin",
        "text": "immo_off_ edc15c3",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260514_152200_F2A85E&f=SOL_20260514_152502_FLASH_IMMO_OFF__1_.bin",
        "timestamp": "2026-05-14T15:25:02+02:00"
    },
    {
        "id": 5,
        "from": "client",
        "text": "MERCI",
        "file_url": "",
        "timestamp": "2026-05-14T15:25:24+02:00"
    },
    {
        "id": 6,
        "from": "admin",
        "text": "je vous en prie",
        "file_url": "",
        "timestamp": "2026-05-14T15:25:42+02:00"
    }
]