You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Need your assistance for booking from ATL with a direct flight.

ASSISTANT: Sure, please provide your travelling dates.

USER: My travelling dates are April 19 and 21.

ASSISTANT: Ok, May I know your destination?

USER: Sure, my destination is CLT.

ASSISTANT: Ok, Do you have any other preferences?

USER: No.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for your patience, we found a direct flight in 1011 Hawaiian Airlines with a fare of 100. Can I proceed for booking?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, May I know your name?

USER: Sure, my name is Nancy Smith.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.