Hi.
user
Hello, how may I aid you today?
assistant
I need to book a flight ticket from DCA to CLT to enjoy Innovation festivals. Can you help me in booking a flight ticket?
user
Sure, let me know your travelling dates?
assistant
Sure, my scheduled dates are Dec 5 and Dec 7.
user
Do you prefer direct flight or connecting flight?
assistant
I need a direct flight.
user
Is there any other specifications?
assistant
I would prefer depart time at afternoon.
user
Can you please share your good name?
assistant
Sure, Anthony Lee here.
user
Thanks for your details, there is no flight found on your desired routes.
assistant
Ok, no issues. Thank you.
user
Thank you.
assistant