Hello.
Hello, how may I help you today?
I want to book a flight ticket to attend an event from NV. Can you help me?
Sure, let me know your travel dates please?
02/10 and 02/12 are my travelling dates.
Could you please share me your airport codes?
LAS and DFW are my airport codes.
Ok, is there any class preference?
I need  a business class.
May I know your connection limit?
I need a break.
Do you need any other specifications?
I would like to depart in the evening.
Can I know your name please to proceed further?
Myself George Garcia.
Sorry to inform you that there are no flight services available on your given details.
No issue. Thank you.
Thanks for reaching us, have a nice day.