Human: What is historically the most luxurious airline that flies within the continental United States?
Assistant: The most luxurious airline flying within the continental United States is generally regarded as JetBlue Airways, particularly for its Mint business class service. Mint offers a private suite experience, featuring fully lie-flat seats, ample legroom and storage, premium food and beverage options, access to onboard WiFi and live TV streaming, and turn-down service complete with duvets and pillows.
