Hi, I am Alexander Gonzalez.
user
Hello, How may I help you?
assistant
I would like to make a flight reservation from DC - DCA to attend my parent's wedding anniversary in WA - SEA.
user
 Sure, I am blissful to help you. Kindly mention your travelling dates?
assistant
My travelling dates are from 09/26 to 09/28.
user
Do you have any more requirements?
assistant
Yes, I need a connecting flight.
user
Ok, wait for a minute, I will revert you with the availability.
assistant
Sure.
user
Thanks for your time. We are unable to find a flight on your preferred dates.
assistant
Ok, no problem. Thanks for your best service.
user
Thank you for approaching us, Have a great day.
assistant