Hi, I am Jeffrey Hall.
user
Hello, how may I aid you?
assistant
I would like to book a flight ticket to DCA from PHX.
user
May I know your travel dates please?
assistant
Can you make a direct flight reservation? Sure, I need to fly on Mar 20 and Mar 22.
user
Please wait for a while.
assistant
Sure.
user
Sorry, there are no direct flights on your preferable travel dates.
assistant
Ok, no worries at all. Thank you for your assistance.
user
Thank you for choosing us.
assistant