Hello.
Hello.
I am Deborah Scott.
 Deborah Scott, how may I assist you with today?
Please help me in booking my ticket from DEN to IAH?
Sure, I will help you. Please help me with your planned travel dates.
My travelling dates are Feb 15 and Feb 17.
Do you need a direct or connecting flight?
I need connecting flight.
Please let me know if you have any other preferences in your journey.
Can you please search for business class flight ticket.
Sure, I will check. Please allow me a minute of your time.
Ok, I will wait for your reply.
I am really sorry to inform you that there are no business class flights available.
Ok, fine thank you for checking.
Thank you for reaching us. Have a great day.