Award Travel is subject to taxes and costs and provider-imposed charges which can be the duty in the passenger and has to be paid at enough time the ticket is booked. Award Seats are minimal and might not be out there on all flights or in all markets. Use https://firstclassflightstohouston.politics.blog/2024/09/08/what-should-you-know-before-booking-tickets-for-flights-to-memphis-from-uk/