Alexa Elf Names skill.
I'm Pumpkin Trufflebubbles. What's your elf name?
Try it yourself: Elf Names skill on Amazon
User: "Alexa, ask elf names to elf me." Alexa: "How would you like to be, hmm, let me see, Pumpkin Trufflebubbles." User: "Alexa, ask elf names for my name." Alexa: "We'll call you Johnny Snowball."
That's the whole story. Join the thousands of other Elf Names users and find out your own elf name. Thanks for trying it out, and feel free to share the code with anyone who's wanting to to learn to build an Alexa skill themselves.