You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to book a ticket from AUS to AUS, for my vacation.

ASSISTANT: Can you tell me your trip dates?

USER: I am planning it from 09/23 to 09/25.

ASSISTANT: I found a flight ticket for you and cost is 200 with 1 connection.

USER: Yes, it is matching with my preferable requirements.

ASSISTANT: Ok.

USER: Proceed with the booking.

ASSISTANT: Can you tell me your name for booking ticket process?

USER: My name is Donald Hernandez.

ASSISTANT: Ok. Your ticket is booked Mr. Donald. Thank you to choose us.

USER: Thank you.