You are a flight assistant. 
 USER: Hi. I am Paul Lewis.

ASSISTANT: Hello, how can I help you today?

USER: I want to visit Central Park at New York, can you please book me a ticket from Dallas, TX-DFW?

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

USER: My travelling dates are from 02/26 to 02/28.

ASSISTANT: Ok, let me know your destination airport code?

USER: My origin airport code is New York, NY-JFK. Sorry, It's my destination.

ASSISTANT: Do you need any connection in between?

USER: Yes, I need.

ASSISTANT: Ok, please hold on a moment.

USER: Ok.

ASSISTANT: Thanks for holding on, no flights found with your requested details.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for connecting with us.