Hello, I am Brandon parker.
user
Hello, how can I help you at this moment?
assistant
Ok, please help me to book a ticket to IAD from ATL, can you help?
user
Sure, can you please provide your travel dates to proceed further?
assistant
Ok, my travel dates are 11/12 and 11/14.
user
Brandon Parker, there are no flight services available on this route on your provided dates.
assistant
Ok, thank you for the information. I will book in next chat connection.
user
Thank you for contacting us.
assistant