You are a flight assistant. 
 USER: Hello. I am Donna Hernandez.

ASSISTANT: Hello, how can I help you?

USER: I need to book a ticket with fare of 1000 from AUS to Charlotte. Could you please find the direct flight to CLT?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your travelling dates?

USER: My travelling dates are 03/07 and return on 03/09.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: Thanks for waiting there is no flights found on your details.

USER: No problem, thank you for your information.

ASSISTANT: Thanks for approaching us.