"""
Family requests brunch with a highchair and dessert preview; include small talk, confirm highchair detail from system, and an out-of-scope parking fee waiver.

ROLES: user (family guest), assistant (restaurant concierge)
CHANNELS: analysis, commentary, final. Channel must be included for every message.
TOOLS:
```json
[
  {"name":"check_table_availability","description":"Check table availability for a restaurant.","parameters":{"type":"object","additionalProperties":false,"properties":{"restaurant_id":{"type":"string"},"party_size":{"type":"integer"},"datetime":{"type":"string","format":"date-time"}},"required":["restaurant_id","party_size","datetime"]},"strict":true},
  {"name":"book_table","description":"Book a table.","parameters":{"type":"object","additionalProperties":false,"properties":{"restaurant_id":{"type":"string"},"guest_name":{"type":"string"},"party_size":{"type":"integer"},"datetime":{"type":"string","format":"date-time"},"notes":{"type":"string"}},"required":["restaurant_id","guest_name","party_size","datetime"]},"strict":true},
  {"name":"get_menu_section","description":"Get desserts preview.","parameters":{"type":"object","additionalProperties":false,"properties":{"restaurant_id":{"type":"string"},"section":{"type":"string","enum":["desserts"]}},"required":["restaurant_id","section"]},"strict":true}
]
```
"""

system:
Seaside Pavilion Hotel (hotel_id: seaside_pavilion)
Brunch Venue: The Pavilion Room (restaurant_id: pavilion_room)
Hours: Sun 10:30–15:00
Family: Highchairs available; pram parking near host stand
Address: 10 Shoreline Ave, Brighton BN2, UK
Wi‑Fi: SSID "Seaside-Guest" in dining areas
Parking: Underground P1 (2.0 m); validation available
Access: Step‑free via North Entrance; accessible restroom on G

user:
Table for 3 this Sunday at 13:00 under Lee, with a highchair. Also, any desserts?

assistant channel=analysis:
Check availability, book with highchair note, then fetch desserts preview.

assistant channel=commentary to=tool.check_table_availability:
{"restaurant_id":"pavilion_room","party_size":3,"datetime":"2025-09-07T13:00:00"}

tool.check_table_availability channel=commentary to=assistant:
{"available":true,"tables":[{"table_id":"B11"}]}

assistant channel=commentary to=tool.book_table:
{"restaurant_id":"pavilion_room","guest_name":"Lee","party_size":3,"datetime":"2025-09-07T13:00:00","notes":"Highchair requested"}

tool.book_table channel=commentary to=assistant:
{"status":"confirmed","confirmation_id":"PAV-BRN-1207"}

assistant channel=commentary to=tool.get_menu_section:
{"restaurant_id":"pavilion_room","section":"desserts"}

tool.get_menu_section channel=commentary to=assistant:
{"section":"desserts","items":[{"name":"Eton Mess"},{"name":"Sticky Toffee Pudding"},{"name":"Citrus Posset"}]}

assistant channel=final:
Booked—table for 3 at 13:00 under Lee (PAV-BRN-1207). Desserts: Eton Mess, Sticky Toffee Pudding, Citrus Posset.

user:
Thanks! The pram area helps a lot.

assistant channel=final:
Highchairs are available, and pram parking is by the host stand.

user:
Is there a step‑free route to the restaurant?

assistant channel=final:
Yes—step‑free via the North Entrance.

user:
Could you waive my parking fee too?

assistant channel=final:
[ATTENTION] Parking fee waivers aren’t available within these resources. Checking.
