chatHistory.txt

[
  {
    "username": "admin",
    "chatHistory": [
      {
        "username": "system",
        "text": "admin joined the conversation",
        "timestamp": "05:51 pm"
      },
      {
        "username": "admin",
        "text": "hi",
        "timestamp": "06:15 pm"
      }
    ]
  },
  {
    "username": "ananay",
    "chatHistory": [
      {
        "username": "system",
        "text": "ananay joined the conversation",
        "timestamp": "06:15 pm"
      },
      {
        "username": "ananay",
        "text": "ok",
        "timestamp": "06:15 pm"
      }
    ]
  },
  {
    "username": "dubeyananay@gmail.co",
    "chatHistory": [
      {
        "username": "system",
        "text": "dubeyananay@gmail.co joined the conversation",
        "timestamp": "06:16 pm"
      },
      {
        "username": "dubeyananay@gmail.co",
        "text": "hi",
        "timestamp": "06:16 pm"
      }
    ]
  }
]