You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you for the day?

USER: I am planning to attend a music event can you please help me booking a flight ticket?

ASSISTANT: Sure, we are gleeful to help you. Could you please ensure your journey locations?

USER: I am planning to start on 02/11 to 02/13.

ASSISTANT: Do you prefer any halt in between journey?

USER: My airport codes are New york, NY-JFK to Boston,MA-BOS.

ASSISTANT: Thank you for providing your details. Sorry to inform you that, there is no flights found from your source. May I know your good name?

USER: I am Katherine Nelson. Thank you for the information.

ASSISTANT: Thank you for availing us.