Hello.
Hello, how may I serve you at this moment?
I am looking for a flight from DCA to IAH, can you help me in booking?
Sure, I will help you. Please send your travelling dates.
Sure, my planned travel dates are Mar 13 and Mar 15.
Do you have any class preference?
I need a flight in an economy class.
Do you have any connection preference?
Yes, please look for a connecting flight.
May I know your name?
Myself Matthew Perez.
Your booking is done with flight number 1009. Happy journey.
That's fine, thank you for the information.
You are welcome, have a nice day.