Hi,.
user
Hello, how can I help you?
assistant
My name is Paul Scott, I want to book a flight ticket from Atlanta, GA-ATL to New York, NY-JFK.
user
May I know your travelling dates?
assistant
I preferred to travel from June 17th to June 19th.
user
Do you have any specific  preferences?
assistant
Yes, I need one connection with the price 200.
user
Please wait for sometime, I will check the availability and get back to you.
assistant
Sure.
user
Sorry for the inconvenience there is no flight found on your details.
assistant
OK, Thank you for your information.
user
Thank you for choosing us.
assistant