"Alexa, ask Texan Greeter to say hi to Sarah."
"Alexa, ask Texan Greeter to greet Sarah."
"Alexa, ask Texan Greeter to say hello to Sarah."
Ask the skill to greet your friends and it will provide a greeting and some weather information based on your location and timezone. For the time-of-day and weather to function, permissions will need to be granted for your zip code.