You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to visit New York, can you please book me a ticket from ATL to JFK?

ASSISTANT: Sure, let me know your journey dates?

USER: My planned dates of journey are June 21 and June 23.

ASSISTANT: Do you have any connection limit?

USER: I prefer direct flight for this trip.

ASSISTANT: Do you have any other requirements?

USER: I prefer normal cost airlines for this trip.

ASSISTANT: May I know your good name?

USER: My name is Carol Jackson.

ASSISTANT: Thanks for your details, there is no flight found on your desired journey routes.

USER: Ok, not an issue. Thank you for providing information.

ASSISTANT: Thank you for approaching us.