Hi, I'm Debra Phillips.
user
Hello Debra, how can I help you today?
assistant
I have a conference with my business partners in IAD, please book me a ticket from AUS.
user
On which dates do you want to travel?
assistant
I want to depart on 08/17 and return by 08/19.
user
Give me a moment.
assistant
Sure.
user
Sorry, no flight is available on your route AUS to IAD.
assistant
That's ok, thank you for your service.
user
You are welcome.
assistant