You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be of your assistance?

USER: I intend to travel on 03/15 from Charlotte to attend a movie opening ceremony at New York. Can you help me with it?

ASSISTANT: Sure, may I know your airport attributes?

USER: My codes of airport are CLT and JFK.

ASSISTANT: Do you have any connection limit?

USER: I want a connecting flight.

ASSISTANT: Please let me know your name.

USER: Daniel Taylor is my name.

ASSISTANT: When do you want to return?

USER: I will return on 03/17.

ASSISTANT: Please give me sometime I will check and get back to you.

USER: Sure.

ASSISTANT: We didn't find any flights for your required details.

USER: Ok, thank you for your information.

ASSISTANT: Thanks for choosing us, have a nice day.