Hello, I am Michael Brown.
user
Hello. How can I help you?
assistant
Can you aid me in booking a flight ticket from PHL to AIS?
user
Sure, I will help you to book a flight. Can you please share me your travelling dates?
assistant
Sure, I would like to go on 11/28 and return back on 11/30.
user
Ok, please provide me your correct destination airport code?
assistant
My destination airport code is AUS.
user
Sorry, no flights are available on your route.
assistant
That's ok, thank you for checking.
user
Welcome, have a nice day. Thank you for choosing us.
assistant