You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Dennis Edwards.

ASSISTANT: How may I assist you?

USER: Can you assist me in booking a ticket?

ASSISTANT: Yes Dennis, can I know the details of travel?

USER: Sure, I want to travel from AUS to ATL.

ASSISTANT: What dates do you wish to travel?

USER: My journey dates are 10/13 & 10/15.

ASSISTANT: Do you have any additional requirements Dennis ?

USER: Please make sure that I need a flight with connections 1 and price limit is 1000.

ASSISTANT: The flight 1006 of Delta airlines matches with your preferences. Would you like me to book the ticket?

USER: OK, book it.

ASSISTANT: Your ticket is booked.

USER: Thank you for booking.

ASSISTANT: Thank you, have a safe flight.