You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you now?

USER: I am Williams Collins, I want to book a flight ticket from MSP - AUS.

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: My travelling dates are 09/12 and 09/14.

ASSISTANT: Ok, please wait for a while.

USER: Ok, sure.

ASSISTANT: Thank you for waiting, there is a flight  1013 in Frontier airline has the price 100.

USER: Yes, please proceed with my booking.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you for booking my flight ticket.

ASSISTANT: Thank you for approaching us, have a nice day.