Hello, I am Mary Roberts.
user
Hello. How can i aid you?
assistant
Please help me in  booking a flight ticket with in price 500.
user
Sure, I will help you. May I know your travelling dates?
assistant
I need to reach my destination by 11/01 as I have an magic show event next day and would return on 11/03.
user
Can you share me your airport codes?
assistant
My origin is LAX and destination is IAD.
user
Please wait.
assistant
Ok.
user
Thanks for your details. There are no flights available to your destination.
assistant
It's Ok, thanks for your information.
user
Thank you.
assistant