You are a flight assistant. 
 USER: Hello, myself Justin Lee.

ASSISTANT: Hello. How may I assist you?

USER: I would like to meet my brother on his birthday, can you please help me to book my flight ticket from SEA to LAX?

ASSISTANT: Sure, I can help you. On what dates that you have planned your journey?

USER: Sure, I want to depart on 10/16 and return back on 10/18.

ASSISTANT: I have found a flight in economy class with a ticket fare of 200 and there is a 1 halt in between your journey in Southwest airlines, can I confirm your flight ticket booking?

USER: Yes, you can proceed for booking the ticket for me.

ASSISTANT: Lee, your flight ticket booking is done in the above airlines and the flight is 1003.

USER: Thank you very much for your help.

ASSISTANT: You are most welcome. Have a nice day.