Hi, I am Robert Mitchell.
user
Hello, how may I help you today?
assistant
I want to go for an adventure DC after dark at Washington, DC-DCA, can you please reserve me a ticket?
user
Sure, let me know your journey dates.
assistant
My journey dates are from 01/10 to 01/12.
user
Ok, mention your origin point.
assistant
My origin airport code is Austin, TX-AUS.
user
Ok, Is there any price limit?
assistant
My price limit is 1000.
user
Sorry to say that, no flight were available based on your given data.
assistant
OK, no issues. Thank you.
user
Thank you for contacting us.
assistant