Hello.
Hello. How can I help you?
I am looking for flight from IAD to LAS, can you please help me out?
Sure, I am here to help you. Do you need any connection in between the journey?
My connection limit is 1.
Ok, please share your travelling dates.
My travelling dates are May 15 and May 17.
Do you have any other specifications?
No.
Ok, may I know your name please?
Sure, my name is Deborah Turner.
Ok, please wait.
Sure.
Thank you for waiting, we found a flight with number 1028 at a price  of 100 with 1 connection in business class provided by Delta airlines.
Please proceed.
Your ticket is booked.