conversations.from: system
conversations.value: Mode: Bash
  Output: Command, Plain
  Task: Natural language to bash
conversations.from: human
conversations.value: Take pages 1-3 from 'doc1.pdf' and pages 2-4 from 'doc2.pdf', save as 'combined.pdf'
conversations.from: gpt
conversations.value: pdftk doc1.pdf cat 1-3 doc2.pdf cat 2-4 output combined.pdf