Trevor and Melody discussed the strange dream for many hours, and then they both decided that they had to go to England, to see whether there really was a woman who needed their help...
After weeks of waiting, finally the day came for them to fly to England. They bought their tickets from a nice young woman at the airport. "You're almost too late," she said as she gave them the tickets, "your flight leaves in fifteen minutes. You'd better hurry!"
After they bought the tickets, Melody asked their teacher, "When is an airplane called an airplane, and when is it called a flight? I don't understand." The teacher smiled. "I've never really thought about it, but I think an airplane is your flight when you buy a ticket to ride that airplane to some place. Any other time, it's just called an airplane. Now we'd better hurry, or we'll miss our flight!"