You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight ticket from LAS to ATL to attend my friend birthday party, can you please book flight ticket with fare 5000?

ASSISTANT: Sure, I am here to help you. May I know your trip dates?

USER: My depart is on 03/07 and return on 03/09.

ASSISTANT: May I know your name please?

USER: My name is Robert Nelson.

ASSISTANT: There is a connecting flight with price of 100 and 1026 flight number. Shall I proceed?

USER: OK, proceed with it.

ASSISTANT: Your booking has been confirmed with Southwest airline.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.