Answer
Macy's role in "Jurassic Park III" was that of an adventure guide. She led a group of thrill-seekers on a parasailing trip near Isla Sorna, the site of the abandoned Jurassic Park. When their plane crashed on the island, Macy's survival instincts and knowledge of the terrain proved invaluable to the group as they navigated the dangerous environment and encountered the island's prehistoric inhabitants.