You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am planning to visit Phoenix with my friends. Can you do the reservation?

ASSISTANT: Sure, I will help you. Please help me with your planned travel dates.

USER: My journey dates are 07/22 and 07/24.

ASSISTANT: May I know with your name please?

USER: Angela Wilson here.

ASSISTANT: Do you need a break in your journey?

USER: I need break in my journey with economy class.

ASSISTANT: Please help me with your depart and arrival airport codes.

USER: My airport codes are LAS-PHX.

ASSISTANT: Angela Wilson, do you have any other preferences in your journey?

USER: Return time should be morning.

ASSISTANT: We have a connecting flight operated by Frontier Airlines with a fare 100. Is it ok for you?

USER: Please proceed.

ASSISTANT: I have booked your ticket in economy class flight-1029. It departs at 17 PM and arrives at 7 AM.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a great time.