[speaker001:] Hello.
[speaker002:] Hello. How can I assist you?
[speaker001:] I am Frank Lee. I want to change my existing reservation. Could you help me with that?
[speaker002:] Ok, please wait.
[speaker001:] OK.
[speaker002:] I have found your reservation and can you please tell me your new travelling dates?
[speaker001:] My travelling dates are from 1106 to 1108.
[speaker002:] Can you please mention your new airport codes?
[speaker001:] My source airport code is PHL and destination airport code is PHX.
[speaker002:] Here is a connecting flight with fare 100 and 1013 as flight number. Shall I proceed with booking?
[speaker001:] Yes, please proceed.
[speaker002:] Ok, your ticket is confirmed.
[speaker001:] Thank you.
[speaker002:] Most welcome.