Hello.
user
Hello. How can I aid you?
assistant
Can you help me to book a flight ticket from DFW to PHX?
user
May I know your travelling dates?
assistant
May, 23 and May, 25 are my travelling dates.
user
Can I know your connection limit?
assistant
I would prefer single connection.
user
Please let me know your name?
assistant
Margaret Smith here.
user
Do you have any other preference?
assistant
I need to depart at evening time.
user
Please wait.
assistant
Sure.
user
Sorry, no flights available on your route.
assistant
That's ok, not a problem.
user
Thank you for reaching us.
assistant
Thank you.
user