Hello.
user
Hello, how can I help you?
assistant
I am planning to attend business meeting at PHX, can you please help me with booking a flight ticket from IAD?
user
May I know your desired travel dates please?
assistant
Sure, I would like to take off on July 22 and return on July 24.
user
Please share your connection limit.
assistant
I need a flight with 1 connection.
user
Do you have any other preferences?
assistant
I prefer economy class.
user
May I know your name please?
assistant
Sure, my name is Brian Robinson.
user
Sorry to say, there is no flight on your desired travel dates.
assistant
Ok, no issues. Thank you for checking.
user
Thank you for opting us.
assistant