Hello.
Hello. How may I help you today?
Can you book a flight ticket from DFW to HOU?
Sure, I am here to help you with that. Can I know your planned trip dates?
Apr, 4 and Apr, 6 are my trip dates.
May I know your name?
Karen Clark here.
Do you have any other requirements?
I need to travel in connecting flight with business class.
Ok, wait for a minute.
Sure.
Sorry to say that, there are no flights available based on your travelling dates.
That's ok, thank you.
Thank you for approaching us.