You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me with changing my recent reservation?

ASSISTANT: Sure, may I know your name?

USER: My name is Brandon Scott.

ASSISTANT:  Happy to inform you, we have found your reservation. Please provide me your new airport codes.

USER: My airport codes are SEA and SFO.

ASSISTANT: Can I know your trip dates?

USER: My trip dates are Sept 11 and 13.

ASSISTANT: Do you have any other requirements?

USER: I would like to depart at afternoon.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thank you for waiting and we have found a flight in business class with 2 connections in Hawaiian airlines and the fare of your flight will be 700. Do you like me to proceed your booking with this flight?

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket is changed with this flight.

USER: Thank you.

ASSISTANT: Thank you for approaching us.