You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you help me booking a flight ticket from AUS to DTW?

ASSISTANT: Please provide your journey dates?

USER: I will start on 01/09 and return on 01/11.

ASSISTANT: Do you have any preferences?

USER: I need a break in my journey.

ASSISTANT: Can I know your name?

USER: I am Andrew Allen.

ASSISTANT: Found ticket with Southwest airlines for price 100 having flight number 1009. Shall I book a ticket?

USER: Please proceed with the booking.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you.