You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: I want to book a ticket from PHX to MCO. Could you book a ticket?

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

USER: Departure is on Dec, 21 and return date is Dec, 23.

ASSISTANT: Do you need a halt in between your journey?

USER: Yes, I need a halt.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: We found an airline JetBlue with flight number 1000 having a halt. Shall I proceed for booking?

USER: Please book a flight.

ASSISTANT: Your booking has been confirmed. May I know your name?

USER: My name is William Miller.

ASSISTANT: Ok.

USER: Please let me know ticket price?

ASSISTANT: Ticket price is 200.

USER: Thank you.

ASSISTANT: Thank you for approaching us.