Hello.
 Hello, how may I oblige you today?
Myself Lisa Williams. As a businessman I need to attend a business meeting at Chicago, will you help me in booking the flight ticket from IAH to ORD?
When are you planning to make your journey?
My preferable journey dates are 07/16 and 07/18.
We have found a Delta airline of 1010 flight number with one connection of cost 100.
Sure, you can proceed with the booking.
Your booking is done. Thank you, happy journey.