Hello.
user
Hello, how may I aid you?
assistant
I am Margaret Campbell. Can you please book a flight ticket from DCA to AUS?
user
Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?
assistant
Sure, I need to travel on dates of 03/17 and 03/19.
user
Just hold on a moment, I will check flight availability in this route.
assistant
Sure, take your time to check.
user
Sorry to say, no flights were available on your route.
assistant
Oh! It is sad to hear. Anyway, I will choose another agency this time. Thank you for your time.
user
Thank you for reaching us, have a nice day.
assistant