You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Please help me to change my recent reservation.

ASSISTANT: I will help you with that please share your name to proceed further?

USER: Joshua Taylor.

ASSISTANT: I found your reservation successfully please share your travel dates?

USER: My travel dates are from Jan, 15 to Jan, 17.

ASSISTANT: May I know your nearest airport codes?

USER: My airport codes are PHX and AUS.

ASSISTANT: Do you have any connection limit preferences?

USER: I need  a single connecting flight.

ASSISTANT: Hawaiian Airlines is providing the connecting flight on this route and the fare of 300.

USER: I prefer an economy class.

ASSISTANT: Your reservation is confirmed for the flight 1003.

USER: Thank you.

ASSISTANT: May I know your name please?

USER: Joshua Talyor.

ASSISTANT: Thank you for choosing us.