Hi.
user
Hello. How may I help you?
assistant
I want to book a flight from AUS to DCA, can you help me out?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
My travelling dates are Sept 05 and 07.
user
May I know your name please?
assistant
Sure, I am Gary Mitchell.
user
Do you have any other specifications?
assistant
I want to travel in a connecting flight.
user
Sorry for this inconvenience, I could not find any flight with your requirements.
assistant
No issues, thank you for your time.
user
Thank you for reaching us.
assistant