Hi, Daniel Martinez here.
user
Hello, how may I aid you?
assistant
I need to travel to Atlanta to attend my sister wedding on 02/19. Can you make a direct flight reservation?
user
Sure, may I know your arrival date?
assistant
Sure, I would like to return on 02/21.
user
Can I know your airport codes?
assistant
Sure, I need to depart from AUS to ATL.
user
Sorry, there is no direct flight available from your source.
assistant
Ok, no worries at all. Thanks for your assistance.
user