"""
Late checkout request; assistant calls tool and returns approval/fee per tool; then answers a policy item from system. Include small talk and an [ATTENTION] request not covered by system.

ROLES: user (guest), assistant (Highland Inn front desk)
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:
[Highland Inn Glencoe]
Address: A82, Glencoe, PH49 4HX, Scotland
Checkout: 10:00
Late Window: up to 13:00 (subject to availability)
Fees: £20 until 12:00; £40 until 13:00
Breakfast: 07:00–10:00
Wi‑Fi: 100 Mbps shared
Parking: Free
QuietHours: 22:00–07:00

user:
Room A12—possible to leave at 12:15?

assistant channel=analysis:
12:15 is within policy (<=13:00); fee should be £40 if approved past noon.

assistant channel=commentary to=tool.request_late_checkout:
{"room_number":"A12","requested_time":"12:15"}

tool.request_late_checkout channel=commentary to=assistant:
{"approved":true,"fee":40,"currency":"GBP","note":"Return keys by 13:00 latest"}

assistant channel=final:
Approved—late checkout for room A12 is set for 12:15 with a £40 GBP fee (return keys by 13:00 latest).

user:
Cheers. Weather holding up?

assistant channel=final:
Have a cozy day at Highland Inn.

user:
When’s regular checkout?

assistant channel=final:
Checkout is 10:00.

user:
Could you store luggage until evening?

assistant channel=final:
[ATTENTION] Evening luggage storage isn’t specified in the provided details. Processing your request.

