You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: Please assist me in booking my flight ticket from LAS to JFK.

ASSISTANT: Sure, can you please let me know your dates of journey?

USER: My trip dates are 03/11 and 03/13.

ASSISTANT: May I know your name please?

USER: I am Catherine Mitchell.

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

USER: No, thanks for asking.

ASSISTANT: Please wait for a mean while.

USER: Sure, take your time.

ASSISTANT: I found a connecting flight of fare 100 with the Delta airline, shall I book this ticket?

USER: Yes, please book it.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1009.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe journey.