You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know your good name, Please?

USER: Sure, I am Nancy Parker.

ASSISTANT: How can I help you for the day?

USER: I want to meet my grandfather in Atlanta. So, please book a flight ticket on 03/04.

ASSISTANT: Sure. May I know your airport codes, Please?

USER: Sure, airport codes are from PHX to ATL.

ASSISTANT: Please, Share your travel dates.

USER: My return date is 03/06 and depart date is 03/04.

ASSISTANT: May I know, Do you have any price limit restriction?

USER: price limit is 500.

ASSISTANT: Is there any specific connections limit restriction?

USER: I need 1 connection.

ASSISTANT: OK. Thank you, For providing valuable information. There is an Hawaiian airline available with flight number:1015 matching all your requirements. Shall I proceed with the ticket booking?

USER: Sure, proceed for booking.

ASSISTANT: OK. Your ticket is booked. Thank you, For choosing us to make your ticket booking.

USER: Thank you for booking a ticket.

ASSISTANT: Have a safe journey.