Hello.
Hello. How can I help you for today?
I'm Paul Mitchell.
Ok.
 I am planning to travels from DCA to AUS for a business meeting, can you please help me with booking a flight ticket?
Sure, I will help you with that. May I know the travelling dates of your journey?
Sure, my departure date is on 02/15 and the return date is on 02/17.
Please wait for a while.
Sure, please make sure that the connection limit is 0.
Sorry Paul, there are no flights found on your requirement.
Ok, no issues. Thank you for checking.
Is there any other dates to travel? Thank you for choosing us, have a nice day.