You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you help me with the flights ticket booking from AUS to CLT?

ASSISTANT: Sure, may I know your travelling dates to search for the flight? Do you have any class requirements?

USER: Ok, please can you book for the dates Aug 25th and Aug 27th respectively? I need only a connecting flight and any class is ok for me.

ASSISTANT: May I know your name?

USER: My name is Emily Nelson.

ASSISTANT: There is a economy class flight 1028 of Hawaiian airlines, can I proceed?

USER: Ok, please book a ticket for me.

ASSISTANT: Your booking is done.

USER: Ok, thank you for the services provided to me.

ASSISTANT: Welcome.