Hello, myself Elizabeth White.
user
Hello. How can I aid you today?
assistant
I am planning to book a flight ticket to IAH from AUS, can you please help me out?
user
Sure, I need to know your travelling dates?
assistant
Sure, my planned travelling dates are May 02 and May 04.
user
How much you can afford for this ticket?
assistant
I want my ticket fare must be within 500.
user
Sorry to say this, no flights are available on your desired route.
assistant
It's ok, thank you for the information.
user
Thank you for reaching us.
assistant