Return bookings for the authenticated account from Mercury's booking mirror, optionally filtered by vertical, status, trip, booker, traveler, self-booked (createdByMe), self-traveling (travelingOnly), departure date range, or sort order. createdByMe and travelingOnly take no user id; they resolve from the authenticated caller. When no status[] filter is supplied, bookings in failed or voided status are excluded by default (they never became usable). Pass an explicit status[] to include them. All filters apply to the local mirror before pagination. This request does not call upstream or write to the database. A booking made outside Mercury appears once the mirror receives it (change feed, or the hourly background sync at the latest).