Hi.
user
Hello, how may I help you?
assistant
I need to attend a seminar in my college at Washington so, can you book a ticket from Charlotte?
user
Sure, may I know your name?
assistant
This is Brian Evans.
user
Could you please share your airport codes?
assistant
My take off and landing airport codes are CLT and DCA.
user
When do you want to travel?
assistant
I want to travel on June 6th and return back on June 8th.
user
Do you have any other specifications?
assistant
I prefer a direct flight in between my journey.
user
May I know your flight timing?
assistant
I am comfortable to travel at any time.
user
Sorry, there are no flights available.
assistant
Not a problem, thank you for giving the information.
user
Thank you for choosing us.
assistant