Hello.
user
Hello.
assistant
My name is Charles Hill.
user
How can I aid you?
assistant
I have a business meeting in Houston. Can you help me for booking a flight ticket from ORD to IAH?
user
Sure, I can help you.
assistant
Thank you.
user
Do you require any stopovers in your journey?
assistant
I need a one stopover for my journey.
user
May I know on what dates would you like to travel?
assistant
My travelling dates are 05/27 and 05/29.
user
Do you prefer any class?
assistant
Any class is fine for me, fare should be with in 5000.
user
Ok. We found a  Hawaiian airline, flight number:1001 and the price is 300.
assistant
I am fine with that, please proceed for booking.
user
Your flight ticket has been reserved.
assistant
Thank you for making my reservation.
user
Thank you for approaching  us.
assistant
Welcome.
user