Hi. Joshua Lee here. Can you book a ticket from AUS to IAD?
user
Hello, how may I guide you? Can I know your preferable dates?
assistant
Ok, here are my preferred travel dates 10/17 and 10/19.
user
I found a flight 1010 of Spirit airlines matches with your preferences, can I proceed?
assistant
Please go ahead.
user
Your ticket is booked. Thank you.
assistant