Hi.
user
Hello. How may I guide you today?
assistant
I want to book a flight ticket from DCA to AUS, can you help me with that?
user
Sure, I will help you with that. Can you please share your preferable journey dates?
assistant
My trip dates are 08/19 and 08/21.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
May I know your name please?
assistant
I am Rebecca Lewis, and I need my return in afternoon.
user
Do you have any specifications?
assistant
As I said, I need my return in afternoon.
user
I am sorry to say that there is no flight found under your details.
assistant
That's ok. Thank you for your service.
user
Thank you for reaching us.
assistant