You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me to book a flight from ATL to SEA?

ASSISTANT: May I know your travel dates?

USER: Sure, I want to travel on Mar 20 and need to return on Mar 22.

ASSISTANT: Do you prefer connecting light?

USER: Yes, I need a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: Myself Larry Garcia.

ASSISTANT: We found a flight in an economy class with direct flight in Hawaiian airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: Ok, please proceed.

ASSISTANT: Your booking is done with flight number 1011.

USER: Thank you.

ASSISTANT: Thank you for reaching us.