You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you today?

USER: Can you avail me to book a flight from LAS to ORD?

ASSISTANT: Sure, could you please share me with your dates of journey?

USER: My travel dates are Dec 13 and 15.

ASSISTANT: May I know your name please?

USER: Steven Anderson here.

ASSISTANT: Are you looking for any other help from my side please?

USER: I need a connecting flight.

ASSISTANT: Please wait for a mean while.

USER: Sure.

ASSISTANT: I found a connecting flight of fare 100 with the AA airline, shall I proceed with this ticket booking?

USER: Please make it confirm.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1004.

USER: Thanks for the support.

ASSISTANT: You are welcome, have a great day.