Hi. Rebecca Hall here.
Hello, how may I guide you?
Can you book me a ticket from IAD to ORD?
Can I know your preferable dates?
Sure, here are my preferred travel dates 03/19 and 03/21.
I found a flight 1014 of Delta airlines matches with your preferences, can I proceed?
Please proceed with the booking.
Your ticket is booked.
Most welcome.
Thank you, have a good day.