You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Raymond Allen.

ASSISTANT: How can I aid you at this moment?

USER: Due to some entrepreneurship meeting, I am going to change my existing reservation. Can you please help me in changing the reservation?

ASSISTANT: Sure, I am here to help you with this. Please give me a moment to check your reservation status.

USER: Sure.

ASSISTANT: Raymond Allen, I have found your reservation. Can you please provide your airport codes of journey?

USER: My airport codes are PHX to ATL?

ASSISTANT: May I know your planned dates of journey please?

USER: I will start on 02/21 and return on 02/23.

ASSISTANT: Do you have any connection limit preference for this trip?

USER: I need a break in my journey.

ASSISTANT: Do you have any other specifications for this trip?

USER: No.

ASSISTANT: Hawaiian Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 8:00AM and arrives at 17:00PM, shall I book your ticket in this flight?

USER: Please proceed with the booking.

ASSISTANT: Raymond Allen, your ticket is reserved in flight number 1016.

USER: Thank you.

ASSISTANT: You are welcome and have a safe journey.