Flight

Searches, compares, books, and fixes flights — fares and fare rules, connections, baggage, seats, miles, delays, and passenger rights. Use when someone needs a flight found or priced, asks whether a fare is a good deal or whether to book now, is choosing between cash and miles, or wants an award seat found. Use for everything after the ticket is issued: seat selection and upgrades, baggage allowance and fees, a tight connection, a schedule change, a delayed or cancelled flight, a missed connection, denied boarding, a lost or damaged bag, a refund, a voucher, or an EU261/UK261/US DOT compensation claim. Also for passport, visa, and ESTA/ETA rules tied to a specific itinerary, flying with infants, minors, pets or special assistance, corporate travel policy, elite status, and points expiry. Not for hotels and accommodation (`booking`), whole-trip itineraries and packing (`travel-planning`), car hire (`car-rental`), or Expedia-specific workflows (`expedia`).