Hi.
user
Hello, which service are you seeking for today?
assistant
I am looking for a flight from IAH to DEN, can you help me out?
user
Sure, I am gleeful to assist you. On which dates would you like me to book a flight ticket for you?
assistant
My trip dates are from Apr 21st till Apr 23rd.
user
Would you like to travel in a economy class or in a business class?
assistant
I need a business class flight.
user
Do you prefer any way station in between journey?
assistant
I am looking for a connecting flight.
user
May I know your good name please?
assistant
Myself Charles Allen.
user
Is there any other specifications regarding your journey?
assistant
No.
user
Thank you for providing all necessary details, please hold a moment, let me check with the airlines and let you know.
assistant
Sure, take your own time.
user
Thanks for waiting, there are no flights available at this moment matching your particulars.
assistant
That's ok, not an issues. Thank you for your help.
user
Thanks for contacting with us, wish you a great day.
assistant