You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you for the day?

USER: I am Anna Scott. Can you book a flight ticket from Denver, DEN to Phoenix, PHX?

ASSISTANT: Sure, we are gleeful to help you. Can you please share your journey dates that you prefer to travel?

USER: My journey dates are from 09/15 to 09/17.

ASSISTANT: Do you prefer any flag stop in between journey?

USER: Yes, I need a halt in my journey.

ASSISTANT: Ok, please hold on for a moment.

USER: Sure.

ASSISTANT: We found a Frontier airlines, flight number 1004 and the fare of 100, 1 stopover. Shall I proceed?

USER: Ok, Proceed.

ASSISTANT: Your ticket has been confirmed successfully with  the name of Anna Scott.

USER: Thank you.

ASSISTANT: Thank you for reaching us.