Hi.
Hello, may I know how best I can help you today?
Could you please book a flight ticket from DCA to IAD?
Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?
My travelling dates are 16 and 18 of Jan.
Do you require any stopovers in your journey?
I need a connecting flight.
Would you let us know if you have any other preferences?
I don't have.
Please share your name.
My name is Brandon Evans.
 Ok, please wait a minute I will get back to you with the flight details.
Ok.
As per the intents mentioned, Frontier Airlines is providing a connecting flight and the airfare is about 100. Shall I proceed with flight 1004?
Yes, please.
Your booking is done and flight number is 1004.
Thank you.
Thanks for reaching us.