You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

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

ASSISTANT: Sure, I am oblige to help you. Can you please provide your moving dates?

USER: I have to depart on 09/10 and also book the return ticket on 09/12.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: I found a connecting flight in Southwest airlines, can I confirm your ticket booking?

USER: That's fine for me, please confirm the ticket on the name of Jessica Clark.

ASSISTANT: Ok, the ticket booking is done in 1003 flight number to your region.

USER: Thank you very much.

ASSISTANT: You are welcome.