Hello.
Hello. How can I aid you?
I am Anna Johnson. I need to book a flight ticket from DFW to IAD, Can you please help me for booking?
Sure, may I know your travelling dates?
I would like to travel on 10/29 to 10/31.
Give me  a minute.
Sure.
There is  a connecting flight with fare 100 in airline UA, the number is 1009. Can I book it?
Ok, proceed for booking.
Your ticket is reserved, happy journey.
Thanks for your information.
Thank you for opting us.