Hello, myself Melissa Collins.
Hello. How may I assist you?
I am planning to book a flight ticket to LAS from IAD, can you please help me out?
May I know your travelling dates?
Sure, my travelling dates are July 30 and Aug 01.
Do you have any specifications?
Yes, I prefer economy class.
Flight-1023 is available for you with 1 connection with economy class. Can I book it?
Ok, please proceed.
Your ticket is reserved, thank you for choosing us.