Hello.
Hello, how can I aid you right now?
I am Emma Lee, I need a direct flight for my journey to attend a funeral in Las Vegas. Can you please help me to book a flight ticket  from IAD to LAS?
Sure, I am glad to help you.Can you please tell us when you need booking?
Thank you, I want to book my journey on 05/19 and want to get a return flight on 05/21.
Ok, please allow me a moment.
Ok.
The Frontier airline with flight number 1011 is available having fare as 100 and connection as 1.
I need a direct flight for my journey. Can you please check it?
Sorry, there is no flight on your requested travelling dates.
It's ok, anyway thank you for the information.
You are welcome.