You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Myself Catherine Anderson. My trip got postponed so I want to change my reservation, can you please help me?

ASSISTANT: Sure, I am gleeful to help you out. Please allow me a moment.

USER: Sure.

ASSISTANT: I found a active reservation on your name. Please provide me your new planned travel dates.

USER: I want to depart on 07/15 and return on 07/17.

ASSISTANT: Please mention me your location airport codes.

USER: I want to take-off from PHL airport and land in CLT airport.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with 1 stop and price is 100 in JetBlue airlines, can I proceed with it?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been booked with 1008 flight.

USER: Thank you very much for your help.

ASSISTANT: Thank you for reaching us.