Hello.
user
Hello, how may I help you today?
assistant
I want to book the flight ticket from AUS to PHL. Can you please help me?
user
Sure, can you mention your travel dates please?
assistant
My travel dates are May 10 and May 12.
user
Do you need a flag stop in between your journey?
assistant
I need a direct flight.
user
Do you have any class preference?
assistant
No.
user
May I know your good name please?
assistant
My name is Helen Jones.
user
Do you have any other specifications to be met?
assistant
 I don't have any other preferences?
user
Sorry, there are no flights available on your required routes.
assistant
Ok, thank you for the information.
user
Thank you for availing us.
assistant