Hello.
user
Hello, how may I serve you at this moment?
assistant
Kevin Johnson here. Can you please help me in booking a flight ticket from IAH to DFW?
user
Sure, I will help you. Please send your travelling dates.
assistant
Sure, my travel dates are from Dec 16 to Dec 18.
user
Noted. Do you have any preferences?
assistant
I need to depart in the morning.
user
Sorry, there is no flight available in morning time.
assistant
Ok, no problem. Thank you for the information.
user
You are welcome, have a nice day.
assistant