Return the trips whose stages overlap this booking's place and date window, using the same matching rules as automatic trip assignment: a stage is the booking's place when one of its bookings lies within 60 km of the booking's coordinates, else when the city names match (case-insensitive); the date windows must overlap or be ≤24h apart. destination is the matched stage's location and is null for a stage that has no name yet.

Flow calls this in the post-confirmation flow. When length > 1 it shows a disambiguation picker and calls POST /v1/trips/{tripId}/bookings with the traveler's selection. When length ≤ 1 no picker is shown and the existing reconciler result stands.

Returns an empty list [] when no trips match — not 404. Returns 404 only when the booking ID is unknown or belongs to a different traveler. Travelers without a persisted profile receive an empty list without creating one.