You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to travel from IAD to PHX as a holiday trip.

ASSISTANT: Sure, can you please share your journey dates?

USER: My trip dates are 01/14 and 01/16.

ASSISTANT: Are you looking for any preferred connections?

USER: I need break in my journey.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: We found a Frontier airlines, flight number-1021 connections-1 class-business and fare is 200. Shall I proceed with the booking?

USER: Go ahead.

ASSISTANT: Sure, your ticket has been booked.

USER: Thank you so much.

ASSISTANT: Thank you for reaching us. Can I have your name?

USER: Mary Hill here.

ASSISTANT: Thank you for availing us.