Hello. I am Laura King.
 Hello, how can I render you today?
I want to celebrate my sister birthday at New York. Can you please book a ticket from DFW - LGA?
Sure, we are perky to help you.
Thank you.
Do you prefer any halt in between your journey?
No, I need direct flight.
On which dates would you like me to book a flight ticket for you?
I would like to start my journey on 03/18 and return on 03/20.
Ok, please wait a moment, let me search a flight for you.
Sure.
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
Ok, no problem. Thanks for your kind service.
Thank you for choosing us.