Done. I've:

{
  "ts": "1778443746.292459",
  "text": "Ben's my manager",
  "user": {
    "id": "U09CW3GTR62"
  },
  "files": [],
  "channelId": "D0ARKDXRS12",
  "recentHistory": [
    {
      "ts": "1775607299.167569",
      "text": "Larry joined Slack — take a second to say hello.",
      "user": "U0ARFRJ6CUS",
      "fromLarry": true
    },
    {
      "ts": "1778126499.447739",
      "text": "How's the team feeling at the moment?",
      "user": "U0ARFRJ6CUS",
      "fromLarry": true
    },
    {
      "ts": "1778126603.703399",
      "text": "Want to come in and assess the situation yourself?",
      "user": "U09CW3GTR62",
      "fromLarry": false
    },
    {
      "ts": "1778126667.754159",
      "text": "Ha — I'm an AI back-office admin, not a site-visiting person, so I'll have to work from what you and the team tell me. But I'm absolutely picking up that SRJ's got some tension going on — Jemma flagged team feeling busy and tense last week, and sounds like there's frustration over effort not being evenly spread.\\n\\nBest I can do is gather what's happening from the pulse surveys and DMs, then make sure Mark or Rohan's got the full picture to address it. What's the core issue from your end? Is it ",
      "user": "U0ARFRJ6CUS",
      "fromLarry": true
    },
    {
      "ts": "1778126734.322019",
      "text": "Do you know Annabelle?",
      "user": "U09CW3GTR62",
      "fromLarry": false
    },
    {
      "ts": "1778126803.651419",
      "text": "Teams pretty good Larry. Lots of work on which is great and pressure for timelines and pricing.",
      "user": "U09CW3GTR62",
      "fromLarry": false
    },
    {
      "ts": "1778126845.873719",
      "text": "Good to hear the team's in good spirits with plenty of work flowing through — that's solid. The pressure on timelines and pricing is a real one though; that's worth flagging so Mark's got visibility on what's tight.\\n\\nRe: Annabelle — I don't have a record for anyone by that name at SRJ or BWJ. Did you want to introduce me, or is there something specific Annabelle's dealing with that I should know about?",
      "user": "U0ARFRJ6CUS",
      "fromLarry": true
    },
    {
      "ts": "1778126973.468729",
      "text": "I don't think Mark can help the sales team...... That would be more Ben's department.",
      "user": "U09CW3GTR62",
      "fromLarry": false
    },
    {
      "ts": "1778127032.895489",
      "text": "Got it — sales territory is Ben's (BWJ GM). If Annabelle's on the sales side, I should be checking with Ben rather than Mark.\\n\\nWho is Annabelle and what's she dealing with? If it's a sales-specific thing I need to flag to Ben, I'll make sure he sees it.",
      "user": "U0ARFRJ6CUS",
      "fromLarry": true
    },
    {
      "ts": "1778127106.445559",
      "text": "She's an AI bot too no need to panick about Annabelle",
      "user": "U09CW3GTR62",
      "fromLarry": false
    },
    {
      "ts": "1778127678.508779",
      "text": "All good.... Also all this chat about team morale can be out to bed! It's creating unnecessary drama and certain people are living in the past. I'm a move forward kind of girl and can't be bothered with the school yard chit chat. I think we have a great team",
      "user": "U09CW3GTR62",
      "fromLarry": false
    },
    {
      "ts": "1778443651.115529",
      "text": "Sup Larry - Can i please put in for leave for Wednesday 8th of July - Friday 10th of July? Thanks",
      "user": "U09CW3GTR62",
      "fromLarry": false
    },
    {
      "ts": "1778443712.169379",
      "text": "Also can i please put in for friday 5th of June?",
      "user": "U09CW3GTR62",
      "fromLarry": false
    },
    {
      "ts": "1778443715.086069",
      "text": "Got it, Anna — I've filed your leave request for Wednesday 8 July through Friday 10 July (3 days). That's logged as LR-011 and pending Mark's approval. He'll see it through the leave tracker.",
      "user": "U0ARFRJ6CUS",
      "fromLarry": true
    },
    {
      "ts": "1778443735.331729",
      "text": "Done — leave request for Friday 5 June (1 day) is in as LR-012, pending Mark's approval.",
      "user": "U0ARFRJ6CUS",
      "fromLarry": true
    }
  ]
}