Hi.
user
Hello.
assistant
I am Samantha King.
user
How can I aid you for the day?
assistant
Can you help me in booking from IAD to ATL, as there is business meeting to attend at Atlanta?
user
Sure, Samantha King, I will help you with that flight ticket booking. May I know your travelling dates. please?
assistant
My trip dates are 08/31 to 09/02.
user
Please hold for a moment.
assistant
Sure.
user
Sorry to say, there  are no flight's available on your route as per your travel dates?
assistant
No issue, thank you.
user
Thank you very much for contacting us.
assistant