Hi.
user
Hello, How can I help you?
assistant
Please reserve a seat for me from DCA to PHX, to meet my friend.
user
Sure, May I know the journey dates?
assistant
Ok, my journey dates are from Feb 05 to 07.
user
Do you have any connection limit?
assistant
I need a direct flight.
user
Is there any other requirements?
assistant
No.
user
May I know your name?
assistant
Sure, I am David Nelson.
user
Sorry, No flights found with your preferable dates.
assistant
It's ok, thanks for checking.
user
Thank you for availing us.
assistant