Hello.
user
Hello, how may I help you?
assistant
I am planning to visit Austin to meet my friend, can you please help me in booking a flight ticket from DCA to AUS?
user
Sure, can you please help me with your travelling dates?
assistant
My travelling dates are Feb 14 and Feb 16.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
Do you have any other preferences?
assistant
I want to depart in afternoon.
user
Can I know your name, please?
assistant
My name is Stephen Wilson.
user
Sorry, there are no flights available on your request.
assistant
That's ok, thank you for checking.
user
Thank you for choosing us.
assistant