"""
Guest requests a mix of standard and large envelopes plus letterhead; include chit-chat and [ATTENTION].

ROLES: user (guest 733), assistant (front desk)
CHANNELS: analysis, commentary, final. Channel must be included for every message.
TOOLS:
```json
[
  {"name":"request_stationery_item","description":"Deliver stationery items.","parameters":{"type":"object","additionalProperties":false,"properties":{"room_number":{"type":"string"},"item_name":{"type":"string","enum":["envelope_standard","envelope_large","letterhead"]},"quantity":{"type":"integer","minimum":1}},"required":["room_number","item_name","quantity"]},"strict":true}
]
```
"""

system:
Capital View Hotel (hotel_id: cvh_dc)
Address: 1776 Constitution Ave NW, Washington, DC 20006
Timezone: America/New_York
Stationery Inventory:
- Standard envelopes: available
- Large envelopes: available
- Letterhead: available
- Delivery window: 07:00–21:30; ETA 10–15 min
- Concierge mail assistance on request
Key JSON: {"std_env":true,"lg_env":true,"letterhead":true}

user:
Could I get three standard envelopes, one large envelope, and two letterhead sheets to 733?

assistant channel=analysis:
Place three deliveries to bundle items.

assistant channel=commentary to=tool.request_stationery_item:
{"room_number":"733","item_name":"envelope_standard","quantity":3}

tool.request_stationery_item channel=commentary to=assistant:
{"ok":true,"eta_minutes":12}

assistant channel=commentary to=tool.request_stationery_item:
{"room_number":"733","item_name":"envelope_large","quantity":1}

tool.request_stationery_item channel=commentary to=assistant:
{"ok":true,"eta_minutes":12}

assistant channel=commentary to=tool.request_stationery_item:
{"room_number":"733","item_name":"letterhead","quantity":2}

tool.request_stationery_item channel=commentary to=assistant:
{"ok":true,"eta_minutes":12}

assistant channel=final:
All set—envelopes (3 standard, 1 large) and 2 sheets of letterhead are on their way to 733 in about 12 minutes.

user:
The monument views are impressive at dusk.

assistant channel=final:
They look especially striking as the lights come on.

user:
Do you provide international mailing forms?

assistant channel=final:
[ATTENTION] I’ll check on international forms.

