Hello.
user
Hello, how may I guide you?
assistant
I am Stephanie Allen. I want to book a ticket from AUS to LGA. Could you help me?
user
Sure, can I know your preferable dates?
assistant
My preferable dates are from 02/19 to 02/21.
user
I am sorry, there are no flights available.
assistant
That's ok no problem.
user
Thank you, have a good day.
assistant
Thank you for helping me.
user