Hi.
Hello. How can I aid you?
I am Shirley Jackson. I want to go to Houston, can you help me to book a ticket with price under 500?
Ok, provide me your travel dates?
My travelling dates are 12/17 to 12/19.
May I know your travel points?
I will fly from DTW to IAH.
Do you have any specifications?
I need a connecting flight.
We found AA airline with flight number 1015 and fare is 100.
You can book it.
 Your booking is done.
Thank you for booking.
 Thank you for availing us.