Hi.
Hello.
I am Mary Hall.
How can I aid you?
Can you help me in booking from LAS to EWR, owing an emergency?
Sure, may I know your travel dates?
My trip dates are 08/01 to 08/03.
Ok, please wait I will revert you in a moment.
Sure.
 Thanks for waiting. Sorry to inform you that no flights are available on your preferred travel dates.
No issue, thank you for checking.
 Thank you for availing us.