Hello.
user
Hello. How can I assist you?
assistant
Donna Young here. Do you have any flight from DCA to DEN?
user
I will search if you provide me your journey dates.
assistant
My trip dates are 12/25 and 12/27.
user
I found a flight in Southwest airlines with price 200. Shall I book the ticket?
assistant
You can proceed.
user
Your ticket is confirmed and the flight number is 1002.
assistant
Thanks for your help.
user
Thank you for contacting us.
assistant