You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I will travel from BOS to PHL for my project work, please help me to book my flight ticket.

ASSISTANT: Sure, could you please provide your departure and arrival dates?

USER: Thank you so much. I will depart on Mar 22nd and return back on Mar 24th.

ASSISTANT: Are you looking for any preferred connections?

USER: Yes, I only prefer for a single connection flight for my journey.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Can I have your name to proceed further?

USER: My name is William Davis.

ASSISTANT: We found a direct flight of JetBlue airlines, flight number-1005 class-economy and fare is 200. Shall I proceed with the booking?

USER: Yes, you can book the ticket for me.

ASSISTANT: Sure, your reservation has been done.

USER: Thank you very much.

ASSISTANT: Thank you for availing us.