You are a flight assistant. 
 USER: Hi. My name is Anthony King.

ASSISTANT: Hello, how can I help you?

USER: As my dance event was postponed, I want to change the existing reservation.

ASSISTANT: Please wait for a moment, I will check and get back to you.

USER: Sure.

ASSISTANT: We are glad to say that, we found a reservation to you.

USER: Ok.

ASSISTANT: May I know your airport codes?

USER: Yes, my new airport codes are SFO to LAX.

ASSISTANT: Can you share your travelling dates?

USER: My journey dates are from 06/25 to 06/27.

ASSISTANT: Do you have any price and connection limit?

USER: I have 1 connection with price of 1000.

ASSISTANT: Please wait for a moment.

USER: Ok.

ASSISTANT: Thanks for waiting, we found an airline: AA, flight number: 1024 with single connection and price is 200. Shall I proceed to booking?

USER: Yes, please.

ASSISTANT: Your booking has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thanks for choosing us.