Hello.
user
Hello, How can I help you?
assistant
Could you please help me in booking a ticket from  ATL to DCA where I have a meeting to attend.
user
Sure, May I know the travelling dates?
assistant
My itinerary travel dates are as follows 02/26 and 02/28.
user
Do you have any connection limit?
assistant
I would like to board a single connecting flight.
user
Is there any other requirements?
assistant
No.
user
May I know your name?
assistant
Steven White.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your preferable dates.
assistant
No issue, thank you for the information.
user
Thank you for opting us.
assistant