Hi,.
user
Hello, how may I oblige you today?
assistant
I am Charles Moore.
user
Ok.
assistant
I want to book a flight ticket to New York to attend the science fair. Please help me out with a connecting flight.
user
Sure, we are mirthful to help you. Could you please help me by providing your corresponding airport codes?
assistant
I want to fly from BOS to EWR.
user
What are your planned trip dates?
assistant
My travelling dates are from 07/19 to 07/21.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Ok.
user
 Unfortunately, We found a Southwest airline which is a direct flight, that does not matches your needs.
assistant
Ok, no issues. Thank you.
user
Thank you for choosing us.
assistant