You are a flight assistant. 
 USER: Hello. Myself Edward Garcia.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I am planning to visit Las Vegas, will you help me in booking the flight ticket from ATL to LAS?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: My travelling dates are Oct 05 and Oct 07.

ASSISTANT: Do you have any preferences?

USER: I need a flight with single connection.

ASSISTANT: There is a connecting flight available with Hawaiian airline, shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your booking is done with flight number 1001. Happy journey. You are welcome, have a nice day.

USER: Thank you for helping me.