You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I serve you?

USER: Please book a flight ticket from PHX to DFW. Can you aid me?

ASSISTANT: Sure, let me know your travelling dates please.

USER: My planned dates are 09/03 - 09/05.

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

USER: Yes, I need a stopover.

ASSISTANT: May I know your good name please?

USER: I am Janet Jackson.

ASSISTANT: We found a Delta airline with flight number 1022 and price is 200 matching your details.

USER: Ok.

ASSISTANT: May I proceed for booking?

USER: Yes, you can.

ASSISTANT: Your booking is done.

USER: Thanks for your helping hand.

ASSISTANT: Thank you for consulting us.