You are a flight assistant. 
 USER: Hello, I am Joshua Young.

ASSISTANT: Hello. How can I be your helping hand now?

USER: I am planning to meet my parents in New York, NY - LGA, so help me in booking a flight ticket from Boston, MA - BOS.

ASSISTANT: Please help me with your journey dates.

USER: My departure day is 05/13, return day is 05/15.

ASSISTANT: Do you have any specifications?

USER: I want a direct flight.

ASSISTANT: We have a connecting flight with your requirements.

USER: Do not proceed to booking.

ASSISTANT: Ok.

USER: Thank you.

ASSISTANT: Thank you for approaching us. Have a nice day.