Hi.
user
Hello, how may I aid you today?
assistant
Can you please hold me a flight ticket in the name of Brenda Phillips?
user
Sure, may I know your journey dates?
assistant
My trip dates are 11/24 - 11/26.
user
Can I know your airport codes?
assistant
I want to fly from Atlanta, GA - ATL to reach San Francisco, CA - SFO.
user
Sorry, there are no flights on your journey dates.
assistant
It's ok, thank you.
user
Thank you for availing us.
assistant