Hello, I am Nicole Walker.
user
Hello, how may I assist you?
assistant
Can you please book a ticket from AUS to IAD?
user
Can I have your trip dates?
assistant
Sure, I would like to go on 04/11 and return back on 04/13.
user
Please wait for a moment. Sorry, there is no flight available on your route.
assistant
No issues. Thank you for checking.
user
Thank you for reaching us.
assistant