Hi. I am Lisa Johnson.
 Hello, how may I oblige you today?
I need to book  a flight ticket from DCA to IAH, Can you please help me for booking?
Sure, can you please share your journey dates that you prefer to travel?
I would like to travel on 02/02 to return on 02/04.
There is a connected flight in JetBlue airlines with the fare 100.
Ok, proceed for booking.
Your booking is done.
Thanks for your information.
Thank you.