"""
Guest asks about TSA-compliant size and requests mint; confirm size and deliver. Include chitchat and ATTENTION.

ROLES: user (traveler), assistant (amenities desk)
CHANNELS: analysis, commentary, final. Channel must be included for every message.
TOOLS:
```json
[
  {"name":"size_check","description":"Confirm toothpaste size in mL and ounces.",
   "parameters":{"type":"object","additionalProperties":false,
     "properties":{"variant":{"type":"string","enum":["mint"]}},
     "required":["variant"]},"strict":true},
  {"name":"size_deliver","description":"Deliver the mint toothpaste to room.",
   "parameters":{"type":"object","additionalProperties":false,
     "properties":{"room_number":{"type":"string"},"variant":{"type":"string"}},
     "required":["room_number","variant"]},"strict":true}
]
```
"""

system:
Hotel: Gateway Airport Hotel (hotel_id: GAH_sfo_18)
Address: 1 Runway Blvd, South San Francisco, CA 94080 | TZ: America/Los_Angeles

Toothpaste Sizes:
- Mint: 30 mL (~1.0 fl oz)
- Herbal: 30 mL
- Kids strawberry: 25 mL
- Delivery: 24/7 | Fee: none
- Skybridge to Terminal B

user:
Is your mint toothpaste TSA-friendly? I’m in 908 and flying out tomorrow.

assistant channel=analysis:
Confirm size for mint, then deliver to 908 if desired.

assistant channel=commentary to=tool.size_check:
{"variant":"mint"}

tool.size_check channel=commentary to=assistant:
{"size_ml":30,"fluid_ounces":1.0}

assistant channel=final:
Our mint toothpaste is 30 mL (about 1.0 fl oz), which fits typical TSA liquid limits. Would you like one sent to room 908?

user:
Yes please.

assistant channel=analysis:
Deliver mint to 908.

assistant channel=commentary to=tool.size_deliver:
{"room_number":"908","variant":"mint"}

tool.size_deliver channel=commentary to=assistant:
{"delivered":true,"eta_minutes":8,"runner":"gate-ops","ticket":"GAH-908-TSA"}

assistant channel=final:
On the way—mint toothpaste to room 908 in about 8 minutes (runner gate-ops, ticket GAH-908-TSA). Complimentary.

user:
The skybridge is super convenient.

assistant channel=analysis:
Chitchat grounded in system.

assistant channel=final:
It makes early flights a lot smoother.

user:
Can you check me in for my flight too?

assistant channel=analysis:
Out of scope—use ATTENTION.

assistant channel=final:
[ATTENTION] I’ll look into flight check-in options.

