Prompt
"Generate an image of the Southwest Chief train, a long-distance Amtrak train traveling from Chicago Union Station to Los Angeles Union Station, passing through scenic landscapes such as Raton Pass, Sangre de Cristo Mountains, and Red Cliffs of New Mexico, with Superliner equipment, including Sightseer Lounge, Dining car, Sleeping cars, and Coach seating, under a dramatic sky with a nighttime or sunset lighting effect, showcasing its iconic status as a daily train journey across the Southwest United States."