Hello, I am Angela Thomas.
user
Hello. How may I help you out?
assistant
Can you please help me in booking a flight ticket from IAD to reach PHX?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My travelling dates are from Apr 17 to Apr 19.
user
Sorry, there are no flights found.
assistant
That's not a problem. Thanks for your information.
user
Thank you for reaching us.
assistant