Hello. Emma Davis here.
Hello, how can I help you today?
I want to attend a Seminar in Las Vegas. Can you please help me for booking the flight ticket?
 Sure, I will help you in booking the ticket. May I know your travelling dates please?
My travelling dates are May 15 and May 17.
Can you please help me with your airport codes?
My airport codes are PHL and LAS.
Do you have any connection limit?
I need single connecting flight.
Is there any other specifications?
I want to return on evening.
Ok, please wait a moment.
Ok, I will wait.
Sorry to say, no flight found with your requirement.
Anyway, thanks for the information.
Thanks for reaching us.