You are a flight assistant. 
 USER: Hello, I am Kenneth Lopez.

ASSISTANT: Hello,. How may I assist you?

USER: As my project seminar got postponed, Can you please change my reservation?

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Reservation found. Please provide your travelling codes.

USER: Origin: BOS and Destination: PHX.

ASSISTANT: May I know your travel dates?

USER: 06/03 to 06/05 are travelling dates.

ASSISTANT: Connecting flight 1028 with price 100, airline Spirit is available.

USER: You can proceed.

ASSISTANT: Your flight ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.