You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: My name is Nicholas Smith, I want to meet my brother in law who is in Detroit. Can you help me with the flight ticket?

ASSISTANT: Sure, I will help you in booking flight ticket. Can you please mention your travel dates?

USER: Ok, my departure date is 10/26 and return date is 10/28.

ASSISTANT: May I know your preferable airport code names for booking flight ticket?

USER: Sure, my source airport code is LAX and destination code is DTW.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: I have found a flight in this route, airline is AA and flight number is 1002, Shall I proceed?

USER: Ok, proceed if it is a connecting flight?

ASSISTANT: Connection limit of this airline 1. Your flight ticket is booked.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us, have a good day.