"""
Late checkout request; assistant uses tool and repeats tool decision; answers a system policy; includes small talk and an [ATTENTION] query beyond system coverage.

ROLES: user (guest), assistant (Garden Court Hotel reception)
CHANNELS: analysis, commentary, final. Channel must be included for every message.
TOOLS:
```
[
  {
    "name": "request_late_checkout",
    "description": "Request a late checkout within policy and return approval and fee.",
    "parameters": {
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "room_number": {"type": "string"},
        "requested_time": {"type": "string", "description": "24h time, e.g., 14:00"}
      },
      "required": ["room_number", "requested_time"]
    },
    "strict": true
  }
]
```
"""

system:
Garden Court Hotel — Cambridge, MA
Checkout: 12:00
Late Checkout: up to 14:00
Fees: $25 (≤13:00), $55 (≤14:00)
Breakfast: 06:30–10:00
Quiet Hours: 22:00–07:00
Wi‑Fi: 200 Mbps

user:
Room 714—may I check out at 12:40?

assistant channel=analysis:
≤13:00 tier: $25 if approved.

assistant channel=commentary to=tool.request_late_checkout:
{"room_number":"714","requested_time":"12:40"}

tool.request_late_checkout channel=commentary to=assistant:
{"approved":true,"fee":25,"currency":"USD","note":"Card on file authorized"}

assistant channel=final:
Approved—late checkout for room 714 is set for 12:40 with a $25 USD fee.

user:
Thanks. How’s your morning?

assistant channel=final:
Glad to assist at Garden Court.

user:
When does breakfast end?

assistant channel=final:
Breakfast ends at 10:00.

user:
Can you extend to 15:30?

assistant channel=final:
[ATTENTION] Extensions past 14:00 aren’t available in the provided details. Processing your request.

