You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I need to amend my reservation due to some issues, can you help you out?

ASSISTANT: Sure, please provide me the name.

USER: Myself Joseph Brown.

ASSISTANT: Please be on hold.

USER: Sure.

ASSISTANT: I have found your reservation, please provide me the modified airport codes.

USER: My new location airport codes are from PHX to SFO.

ASSISTANT: May I know your planned travel dates?

USER: My trip dates are from Mar 24th till Mar 26th.

ASSISTANT: Do you have any specifications?

USER: I need an economy class flight.

ASSISTANT: May I know the connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Please proceed with it.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1002 in Spirit Airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.