Hi.
Hello, how may I serve you at this moment?
I am Dennis Brown want to visit DCA, can you help me to book a flight from IAH?
Sure, I will render you. Please send your travelling dates.
My travelling dates are June 14 and 16.
Noted. Do you have any class or time preferences?
I am need a business class ticket.
There is a connecting flight available with Delta airline, shall I proceed? But is of economy class. There is no flight available with business class. Do you like to proceed with available flight?
Yes, proceed with booking.
Your booking is done with flight number 1020. Happy journey.
Thank you.
You are welcome, have a nice day.