Hello, I am Larry Lewis.
user
Hello, how may I render you today?
assistant
I am planning to attend a music festival at Washington, IAD so, can you please book a ticket from New York, EWR?
user
Sure, we are glad to help you.
assistant
Thank you.
user
Can you please mention your  price limit?
assistant
As, my budget is low I can afford upto 200 only. .
user
May I know on which dates that you prefer to travel? Ok, please wait for a while.
assistant
My preferred dates of travelling are 12/14 and 12/16.
user
We are sorry to inform you that, we did not find any flights matching your credentials.
assistant
Not a problem, thank you for the information.
user
Thank you for reaching us. Have a good day.
assistant