Hello.
user
Hello, how may I help you?
assistant
I am Paul Scott, want to travel from DCA to AUS. Please help me in booking my ticket.
user
Sure, on which dates you are planning to travel?
assistant
Sure, my trip dates are from 01/18 to 01/20. Please check the flight with 0 connection.
user
Sorry, there is no flights available.
assistant
It's ok, thank you.
user
Most welcome.
assistant