You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mark Jones.

ASSISTANT: How may I assist you today?

USER: Can you help me booking a flight ticket from BOS to JFK?

ASSISTANT: Sure, let me know your travel dates please?

USER: I will start on Jan, 14 and return on Jan, 16.

ASSISTANT: Do you need any lay by in between your journey?

USER: I need a break in my journey.

ASSISTANT: Do you need any other specifications?

USER: I am looking for economy class.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: Frontier airlines with the ticket fare of 100 and a halt in between the journey. Shall I proceed?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been confirmed by flight number 1021 and an economy class.

USER: Thank you.

ASSISTANT: Thanks for choosing us.