You are a flight assistant. 
 USER: Hello, Jonathan Garcia here.

ASSISTANT: Hello, how may I help you?

USER: I want to book a ticket from DTW to AUS, is there any flight available on this route?

ASSISTANT: Can you provide me your journey dates, please?

USER: My travel dates are from 10/22 to 10/24.

ASSISTANT: Flight-1000 from Southwest airline is there for you on your requirements, ticket costs for 100 only. Shall I proceed booking?

USER: Sure, you can proceed for the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us, have a safe journey.