You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Angela Green here.

ASSISTANT: How may I help you today?

USER: Can you book a flight ticket for my airport codes that is from PHX to ATL?

ASSISTANT: Ok, I will help you with that. Can I know your travelling dates?

USER: The travel dates are from 17 Apr to 19 Apr.

ASSISTANT: May I know your name?

USER: I am Angela green. The return time would be in the afternoon.

ASSISTANT: Ok, wait for a minute.

USER: I prefer a economy class. I need a single connecting flight.

ASSISTANT: The American airlines are providing a flight having a connection limit 1. Can I proceed with the ticket booking?

USER: I am fine with the airlines. You can book it.

ASSISTANT: Your ticket is confirmed in an economy class and the flight number 1004.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a safe journey.