You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a ticket to Charlotte, NC - CLT to visit Flower festival.

ASSISTANT: Ok.

USER: Can you please book a connected flight?

ASSISTANT: Sure, we are here to help you. May I know your journey dates?

USER: My journey dates are 02/03 and 02/05.

ASSISTANT: Kindly, mention your origin airport code.

USER: My origin is New York, NY - LGA.

ASSISTANT: May I know your good name for further process?

USER: Sure, I am Patrick Green.

ASSISTANT: No flights found on your journey dates.

USER: Ok, no worries.

ASSISTANT: Thank you, have a nice day.

USER: Thank you.