Hello. My name is Brenda Roberts.
user
Hello, how may  I serve you  at this moment?
assistant
I want to book a flight ticket from JFK to PHX. Can you please aid me for booking?
user
Sure, can you please let me know your depart and arrival dates?
assistant
My depart and arrival dates are Nov 18 and Nov 20.
user
Do you prefer any class in your journey?
assistant
I am comfortable with any class.
user
Please let me know your connection limit?
assistant
I need a connected flight.
user
Is there any more specifications?
assistant
My depart time is evening and arrival time is morning.
user
Sorry to inform you that, we did not find any flights matching your preferences.
assistant
Ok, thank you.
user