Hi.
user
Hello, may I know how best I can help you today?
assistant
Myself Debra Martin. I am looking for a flight from DCA to ORD, can you help me in booking the flight ticket?
user
May I know on what dates would you like to travel?
assistant
Sure, my travel dates are 02/10 and 02/12.
user
There is a flight with 1021 flight number with the fare 200, shall I proceed?
assistant
Please proceed booking with that flight.
user
Ok, your booking is done.
assistant
Thank you for your expeditious service.
user
Have a safe journey.
assistant