docs(trip): record LA DTLA Airbnb price, US$860

itinerary.md

@@ -24,7 +24,7 @@
 | [🏠 Airbnb — Daly City](bookings/airbnb-sf-daly-city.md) | Sep 19–22 (3 nights) | $1,049.54 CAD | Auto-pays Sep 7 |
 | [🏕️ Cabin — Yosemite (Wawona)](bookings/cabin-yosemite-wawona.md) | Sep 22–24 (2 nights) | US$933.75 | ✅ Paid |
 | [🌲 Cabin — Sequoia (Miramonte)](bookings/cabin-sequoia-miramonte.md) | Sep 24–27 (3 nights) | US$771.16 | Auto-pays Sep 8 |
-| [🏙️ Airbnb — LA (DTLA)](bookings/airbnb-la-dtla.md) | Sep 27–30 (3 nights) | TBC | ✅ Booked by KT · ⚠️ complete online check-in form |
+| [🏙️ Airbnb — LA (DTLA)](bookings/airbnb-la-dtla.md) | Sep 27–30 (3 nights) | US$860 | ✅ Booked by KT · ⚠️ complete online check-in form |
 | [🎰 Las Vegas stay — candidates](vegas_stay_options.md) | Sep 30–Oct 3 (3 nights) | US$500–1,392+ | Shortlist only; resort fees may be extra |
 | [🚗 Car Rental](bookings/car-rental.md) | Sep 20–Oct 4 (14 days) | ⚠️ TBC | SFO round trip; rent and return by MS |
 | [✈️ Flights — KT & VT](bookings/flights-kt-vt.md) | Sep 19 / Oct 3 | — | ✅ Dates confirmed (details later) |