Hello.
user
Hello. How may I serve you at this moment?
assistant
I want to book a flight ticket to HOU to give a seminar at University of Houston. So, kindly book a flight ticket from DFW.
user
Sure, may I know your good name please?
assistant
My name is Charles Hill.
user
Sure, can you please share your travelling dates?
assistant
Yes, I have planned to start my journey on 15 Oct and return on Oct 17.
user
Ok, do you need a lay by in between the journey?
assistant
Yes, I need a stopover in between the journey.
user
Ok, do you have any time specifications?
assistant
No, I am comfortable to travel at any time.
user
We found a Southwest Airlines with fare of 100 and a lay by in between the journey matches your schedule.
assistant
    That's perfect, please go ahead and reserve my ticket.
user
Your ticket has been confirmed with flight number 1017.
assistant
Thank you for the assistance.
user
Thank you for reaching us.
assistant