You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please book a ticket from LAS to ATL? As I'm planning to visit Georgia aquarium.

ASSISTANT: Sure, I will help you. When would you like to plan your journey?

USER: I would like to depart from my location on 30th Dec and I want to return back by 1st Jan.

ASSISTANT: May I know your name please?

USER: Sure, my name is Anna Miller.

ASSISTANT: Do you need a connecting flight?

USER: Yes, I need single connected flight.

ASSISTANT: May I know your other specifications?

USER: I don't have any other specifications.

ASSISTANT: I found an economy class in Southwest airlines with fare 200 and it is a direct flight. Can I book your ticket?

USER: That's fine for me, you can proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1001.

USER: Thank you so much for your help.

ASSISTANT: Thank you for choosing us.