Hello.
user
Hello, how may I aid you?
assistant
I am Pamela Harris. I need to book a direct flight to Austin AUS, can you help me with booking?
user
Sure, may I know your travelling dates?
assistant
My trip dates are 01/05 to 01/07.
user
Let me know your source code.
assistant
My source code is PHL.
user
Please wait for a minute.
assistant
Sure.
user
There is no flight found matching with your requirements.
assistant
Ok, no problem.
user
Thanks for choosing us.
assistant
Thank you.
user