Hello, I am Kenneth Moore.
user
Hello, How can I serve you?
assistant
I would like to go from DCA to CLT to visit The Billy Graham at Charlotte, can you please book me a ticket?
user
Surely, I will help you. Please help me with your journey dates.
assistant
My journey dates are from 04/04 to 04/06.
user
Please give a minute.
assistant
Ok.
user
Sorry, No flights found with your preferable dates.
assistant
Ok, no problem. Thanks for your service.
user
Thank you for opting us.
assistant