Hello.
user
Hello. How may I serve you today?
assistant
Can you please help me to book a flight ticket from SFO to PHX?
user
Sure, help me with the trip dates?
assistant
Sure, my trip dates are Mar 08 and Mar 10.
user
Do you have any preferences?
assistant
My class preference is economy.
user
May I know your name please?
assistant
My name is Betty Johnson. My return time is morning.
user
Thank you for your details, we do not found any flights running in your desired routes.
assistant
That's ok, thank you for your information.
user
Thank you for reaching us.
assistant