Hello.
user
Hello, how can I assist you?
assistant
Can you help me to book a flight ticket from PHX to IAD?
user
Sure, may I know the travelling dates?
assistant
My travel dates are 20 to 22 of July.
user
Do you have any connection limit?
assistant
I want a connecting flight.
user
 Are there any other specifications?
assistant
No.
user
May I know your name?
assistant
I am Brandon Nelson.
user
 Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
It's ok, not a problem, thank you.
user
Thank you for opting us.
assistant