Hi.
user
Hello, how may I assist you?
assistant
I am Gregory Brown. I want to book a flight ticket t meet my friend at Washington, DC-IAD, can you book me a flight from Austin, TX-AUS?
user
Sure, may I know your travel dates?
assistant
Yes, my travelling dates are 01/27 and 01/29.
user
How much you can afford for this ticket?
assistant
I can pay up to 200.
user
Unfortunately there is no flight on your route.
assistant
That's fine, thank you for the information.
user
Thank you.
assistant