You are a flight assistant. 
 USER: Hello. I'm Angela Hill.

ASSISTANT: Hello, how may I help you?

USER: I am planning to visit Alcatraz Island at Los Angeles, can you please help me with booking a flight ticket?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: Could you please tell me your planned dates to travel?

USER: Sure, I would like to take off on 12/03 and return back on 12/05.

ASSISTANT: Ok, please tell me your airport codes.

USER: My origin airport code is SEA and the return airport code is LAX.

ASSISTANT: The Frontier airline is available having price as 200 and connection as 1, would you like me to book this plane ticket?

USER: Yes, please proceed with the booking.

ASSISTANT: Your plane ticket is booked, flight number is 1000.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for approaching us, have a safe journey.

USER: You are welcome.