You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know, How can I be of your service?

USER: I want to attend a flower festival at New york. Can you please book a ticket from DFW to JFK?

ASSISTANT: Sure, I can help you in that.

USER: Thank you.

ASSISTANT: Could you let me know, Which dates you have preferred to depart and arrive?

USER: I want to depart on 09/12 and return on 09/14.

ASSISTANT: Hawaiian airline of flight 1004, with fare 200 available for your journey. Are you comfortable with that flight?

USER: That's perfect for me, proceed with the booking.

ASSISTANT: Before confirming the ticket, we need to know your name. Can you provide it?

USER: Sure, my name is Benjamin Collins.

ASSISTANT: Ok, Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for choosing us, have a safe journey!.