Hello.
user
Hello. How can I help you?
assistant
I am Donald Hernandez. I want to visit Phoenix to meet my childhood friend, can you please help me in booking a flight ticket?
user
Sure, I will help you to book a flight. Can you please provide me your travelling dates?
assistant
My trip dates are from 06/25 till 06/27.
user
Ok, may I know your airport codes?
assistant
I want to fly from LAX to PHX.
user
Give me a moment.
assistant
Ok, take your time.
user
Sorry, there is no flight is available for you on your requested dates.
assistant
It's ok, thank you for checking.
user
Welcome. Have a nice day.
assistant