You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be at your service today?

USER: I want to change my reservation due to some personal work at home, so please help me.

ASSISTANT: Sure, we will help you.

USER: Thank you.

ASSISTANT: May I know on which name the ticket has been reserved?

USER: Sure, I am Emma Brown from Seattle.

ASSISTANT: Ok, please be on hold for some time.

USER: Sure.

ASSISTANT: We found a reservation on your name. Can you please provide your new journey dates?

USER: Sure, my new dates are on 06/03 to 06/05.

ASSISTANT: May I know your airport codes?

USER: My selected airport codes are SEA - MCO.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a Delta airlines, flight number 1002, and the fare of 200 in economy class. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you.

ASSISTANT: Thank you for approaching us.