Hello.
Hello, how can I help you?
 I want to celebrate my birthday at DCA, can you please avail me a flight ticket from IAD?
Sure, please provide your journey dates.
My travelling dates are from Nov,10 and Nov,12.
Ok, Do you have any class preference?
No.
Ok, Kindly mention your connection limit.
My connecting limit is maximum which is available.
Ok, Is there any other preferences?
No.
Thank you for providing details, we found a connecting flight in 1015 United Airlines with a fare of 200. Can I proceed for booking?
Please proceed with the reservation.
May I know your name to proceed further?
Myself Catherine Martin.
Your ticket has been booked.
Thank you for reserving my flight ticket.
Thank you for reaching us.