Hi, I am Mark Edwards.
user
Hello, how can I help you today?
assistant
I need to book a flight ticket to Atlanta on 03/18 and  return on 03/20, can you please help me in booking flight ticket from New York?
user
Sure, kindly mention your airport codes?
assistant
Sure, my airport codes are GA-ATL and NY-LGA.
user
There is a flight with your requirement, airline is Frontier with price 200.
assistant
That's perfect, please book a ticket.
user
Your booking is done and flight number is 1007.
assistant
Thank you.
user
Thanks for reaching us, have  a good day.
assistant