Hi. I am Mark Mitchell.
Hello, how may I assist you now?
I want to  celebrate my grand mother birthday at New York, NY - EWR. Can you please help me with book a ticket fare of 200?
Sure, please share me when you planned to travel?
I have planned my journey dates are 12/26 to 12/28.
Do you need a connecting flight for your journey?
Yes, I need connecting flight.
May I know from which city would you like to fly?
My source airport code is from Austin, TX - AUS.
Please wait for a moment, while I check for the flight.
Sure.
Thank you for waiting, I found a connecting flight of Delta airline with fare of 100 and flight number is 1010 is available for your journey. Shall I proceed with booking?
Go ahead.
Your flight ticket has been booked.