{"role": "user", "content": "Read the README file", "message_id": "msg_001"}
{"role": "assistant", "content": "I'll read the README file for you.", "message_id": "msg_002", "tool_calls": [{"id": "call_001", "index": 0, "function": {"name": "read_file", "arguments": {"path": "README.md"}}}]}
{"role": "tool", "content": "# My Project\n\nThis is a sample project.", "name": "read_file", "tool_call_id": "call_001", "message_id": "msg_003"}
{"role": "assistant", "content": "The README.md file contains:\n\n# My Project\n\nThis is a sample project.", "message_id": "msg_004"}