Hi.
user
Hello. How may I aid you?
assistant
I am Paul Moore, can you help me to book a connecting flight to DCA?
user
Sure, I can help you with booking and may I know on what dates that you are willing to book a ticket?
assistant
My travelling dates are Mar 25 and 27.
user
Is there any other preferences?
assistant
Please book business ticket.
user
May I know your source location airport code?
assistant
Search for afternoon flight from DFW.
user
Please give me a moment.
assistant
Sure.
user
I regret to inform you that no airline is providing a flight on your travel dates in business class.
assistant
No issues, thank you for your time.
user
You are most welcome and thank you for reaching us.
assistant