You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I assist you today?

USER: I would like to book a flight ticket to New York, NY - JFK to overview the city, please help me out.

ASSISTANT: Sure, please help me with your travelling dates?

USER: My planning dates are 11/27 and 11/29.

ASSISTANT: Ok, do you need any stop over in between the journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, kindly mention your source airport code?

USER: Sure, my origin airport code is JFK.

ASSISTANT: Thank you for providing information.

USER: That's ok.

ASSISTANT: There were no flights find based on your requirements.

USER: Ok, no issues.

ASSISTANT: Can I know your good name please?

USER: My name is Ryan Collins.

ASSISTANT: Thank you for approaching us, have a good day.

USER: Thank you for your information.