You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am George Carter. I am planning to visit Griffith Park at Los Angeles, could you please help me with booking a flight ticket?

ASSISTANT: Sure, can you help me with your travelling dates?

USER: I would like to take off on 10/23 and return on 10/25.

ASSISTANT: May I know your preferable airport codes?

USER: My source airport code is JFK and destination airport code is LAX.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: There is a flight with price of 100, shall I proceed with 1 connection flight?

USER: Please confirm the booking.

ASSISTANT: Ok, your booking is done.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Welcome.