Hello. I am  Angela Wright.
user
Hello Angela. How are you doing?
assistant
Can you please help me for booking a flight ticket from NC-CLT to DC-DCA?
user
Sure, do you have preferable dates for travelling?
assistant
My preferable dates are 02/18 and 02/20.
user
Yes, there is a flight available which matches with your details.
assistant
Please book this flight ticket.
user
OK, your ticket is booked. The flight number is 1005 and the airline is Spirit.
assistant
Thank you for your help.
user
Thank you for reaching us. Have a great journey.
assistant