Hello.
Hello.
I am Margaret Clark.
How can I assist you today?
Can you help me to book a flight from LAS to DEN?
Sure, I can help you with that. May I know your planned travel dates please?
My travelling dates are 09/29 and return on 10/01.
Ok, do you prefer to travel in economy or business class?
I need a business class ticket.
Sorry to inform you that there are no business class tickets available on those dates.