Hi.
user
Hello.
assistant
I am Margaret Thompson.
user
How can I help you today?
assistant
I am looking for a flight from ATL to DCA, can you help me with booking?
user
Sure, I will help you in booking flight ticket. Can you please mention your preferable travel dates for booking flight ticket?
assistant
Ok, my trip dates should be 05/14 and 05/16.
user
Ok, please wait for a moment.
assistant
Ok.
user
I am sorry to inform you that there is no flight available at your requested dates.
assistant
It's ok, thanks for your information.
user
Thank you for choosing us.
assistant