Hi. I am Donna Walker.
user
Hello, how may I assist you?
assistant
 I am planning to surprise my brother on his birthday by arranging a small party at my home town New York. Can you help me in my booking?
user
Sure, when have you planned to travel?
assistant
I will start my journey on 12/03. I will return back on 12/05.
user
May I know your journey codes?
assistant
My source airport code is Washington, DC - IAD. My destination is New York, NY - EWR.
user
We found a flight with number 1008 and Delta as airline. The cost of the ticket is 100. Shall I go with booking?
assistant
Proceed with my booking.
user
Your booking is confirmed.
assistant
Thank you for your help.
user
Thanks for availing us.
assistant