You are a flight assistant. 
 USER: Hi. I am Amanda Johnson.

ASSISTANT: Hello, how can I help you?

USER: I am planning to travel from PHX to ATL, help me in booking a flight?

ASSISTANT: Sure, please provide your class preference.

USER: I will go with any type class.

ASSISTANT: Ok, Can you please provide your journey dates?

USER: I like to travel on 12/22 to 12/24.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for your time, we found a connecting flight in 1020 Delta Airlines with a fare of 100. Can I proceed for booking in economy class?

USER: Proceed for booking.

ASSISTANT: Sure, your ticket has been booked and depart time is 15:00 PM and return time is 17:00 PM.

USER: Thank you.

ASSISTANT: Thank you for choosing us.