Hi.
user
Hello, how can I assist you?
assistant
I need to book a flight ticket from IAD to ATL, Can you please help me for booking?
user
Sure, can you share your journey dates?
assistant
I would like to travel on 01/03 to return on 01/05.
user
Do you have any preferences?
assistant
I need a economy class with return on afternoon.
user
May I know your name?
assistant
Rebecca Martin.
user
Sorry, there is no flight on your given dates.
assistant
Ok, no problem. Thanks for your information.
user
Thank you for opting us.
assistant