"""
Guest asks for sunshade and cup holder; confirms return time window.

ROLES: user (guest planning park visit), assistant (guest services confirming accessories and timing window, then arranging loan)
CHANNELS: analysis, commentary, final. Channel must be included for every message.

TOOLS:
```
[
  {"name":"check","description":"Check stroller availability","parameters":{"type":"object","properties":{"hotel_id":{"type":"string"},"item":{"type":"string"}},"required":["hotel_id","item"],"additionalProperties":false},"strict":true},
  {"name":"order","description":"Create stroller order","parameters":{"type":"object","properties":{"hotel_id":{"type":"string"},"room":{"type":"string"},"duration_hours":{"type":"integer"},"accessories":{"type":"array","items":{"type":"string"}}},"required":["hotel_id","room","duration_hours"],"additionalProperties":false},"strict":true}
]
```
"""

system:
Hotel: City Park London (CPL-12)
Address: 221 Bayswater Rd, London W2 4RJ, UK
Family Services: 07:30–21:30
Strollers: Single, 20 kg max; compact fold
Accessories: Sunshade, rain cover, cup holder
Cleaning: UV cabinet nightly; disinfectant wipe after use
Fees: Complimentary; £95 replacement
Delivery: 10–20 minutes to rooms
Contact: Ext. 616

user:
Could I borrow a stroller with a sunshade and cup holder for 6 hours to room 327? What time should I return it by?

assistant channel=analysis:
Check availability; create 6-hour order with sunshade and cup holder; advise that it’s due six hours from handover.

assistant channel=commentary to=tool.check:
{"hotel_id":"CPL-12","item":"stroller_single"}

tool.check channel=commentary to=assistant:
{"available":true}

assistant channel=commentary to=tool.order:
{"hotel_id":"CPL-12","room":"327","duration_hours":6,"accessories":["sunshade","cup_holder"]}

tool.order channel=commentary to=assistant:
{"order_id":"STR-327-06","status":"created"}

assistant channel=final:
Order STR-327-06 is set for a single stroller with a sunshade and cup holder, delivered to 327. It’s due back six hours from handover; we can collect it from your door.

user:
The park across the street looks nice.

assistant channel=final:
It’s perfect for a relaxed stroll.

user:
Can you provide the full conformity declaration from the manufacturer?

assistant channel=final:
[ATTENTION] Verifying information sources.

