Hello.
user
Hello, how may I assist you today?
assistant
I want to book a flight ticket from PHL to AUS. Could you help me in booking?
user
Sure, may I know your travelling dates?
assistant
My travelling dates are from Apr 01 - 03.
user
On which name shall I reserve flight ticket?
assistant
Nancy Hall.
user
 Do you need any specifications?
assistant
I prefer direct flight.
user
Sorry, there are no flight tickets available with your journey dates.
assistant
That's ok, no problem. Thank you.
user
Thank you for reaching our service.
assistant