for example here's some javascript which rebuilds the transcript based on those messages:

function createFormattedTranscript(messages) {
  let transcript = "";
  for (const message of messages) {
    if (message.role === "bot" || message.role === "user") {
      const role = message.role === "bot" ? "[bot]" : "[user]";
      transcript += `${role}: ${message.message}\n`;
    }
  }
  return transcript.trim();
}