Hi.
Hello, how may I assist you today?
I am planning to visit my cousin's home to attend a birthday party. Can you please help me out to book a ticket?
Sure, may I know your planned trip dates?
Ok, my trip dates are from Apr 21 to 23.
May I know your airport codes?
My locations are from IAH to LAS.
Let me know your connection limit?
 No, I don't have any requirements regarding my journey.
May I know your good name?
Ok, my name is Debra Perez.
Sorry, there are no flights found with your given details.
It's ok, thanks for checking.
Thank you for reaching us.