You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am looking for a economy class flight for my holiday trip to Phoenix.

ASSISTANT: Sure, I will assist you with that. Can you please mention your preferable travel dates?

USER: So can you book the flight ticket for me? The travel dates are from 11 Dec to 13 Dec.

ASSISTANT: May I know your preferable airport codes?

USER: The airport codes are from DTW to PHX.

ASSISTANT: May I know your name for further process?

USER: I am Jacob Anderson.

ASSISTANT: Is there any additional preferences do you have?

USER: I need a single connecting flight. That is it.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: JetBlue airline flight available with connection limit 1 and fare is 200, shall I confirm this economy class flight?

USER: You can book the flight ticket.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1013.

USER: Thank you.

ASSISTANT: You are welcome Jacob Anderson.