You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you at this moment?

USER: I want to change my reservation due to postponed of my Cricket match, so please help me to change.

ASSISTANT: Sure, I am here to help you. Can you please provide your name on which you have done reservation previously?

USER: Sure, my name is Pamela Lewis.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: Pamela Lewis, I have found your reservation. Could you please provide your nearest airport codes of journey?

USER: Sure, my airport codes are MSP - ORD.

ASSISTANT: May I know your preferable journey dates please?

USER: My planned dates are on 24th and 26th of June.

ASSISTANT: Do you have any preferences for this trip?

USER: I need a connecting flight.

ASSISTANT: Hawaiian airlines with connecting flight is available on this route with a ticket fare of 100, shall I book your ticket?

USER: Sure, please proceed.

ASSISTANT: Pamela Lewis, your ticket is booked in flight number 1016.

USER: Thank you.

ASSISTANT: Thank you and have a safe journey.