You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you?

USER: I want to book a flight ticket from LAS to ATL, can you help me with booking please?

ASSISTANT: Sure, may I know the planned travel dates?

USER: Yes, my travelling dates are Feb 12 and Feb 14.

ASSISTANT: Please provide me the name.

USER: Sure, my name is William Clark.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Here, I found a flight with 1 connection and airfare is about 100. Shall I proceed in booking?

USER: Yes, please.

ASSISTANT: In an economy class, your ticket has been confirmed for the flight 1020 in Hawaiian Airlines.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.