Hi. Dennis Evans here.
user
Hello, how can I help you?
assistant
I want to book a flight ticket from DCA to PHX. Can you help me in that?
user
Sure, I will help you. Could you please share your trip dates?
assistant
My trip dates are Aug 24 to Aug 26.
user
Do you have any other specifications?
assistant
I need a connecting flight. I am comfortable with business class.
user
Sorry, there are no flights found on your preferable trip dates.
assistant
Ok, not an issue. Thanks for your information.
user
Thank you for reaching us.
assistant