Hello.
user
Hello.
assistant
I am William Anderson.
user
William, how can I aid you today?
assistant
Can you please help me to book a flight ticket from PHX to LAX?
user
Sure, I am here to help you. May I know your travel dates please?
assistant
Thank you. My travelling dates are Apr 28 to Apr 30.
user
Ok, hold on for a moment. Let me check the best flight for you.
assistant
Sure.
user
Sorry William, there are no flights available on your requested dates.
assistant
No problem, thanks for your information.
user
Welcome, thank you for choosing us. Have a safe flight.
assistant