You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: I am planning to attend a Tennis competition in AUS from AUS. Can you find a flight ticket for me?

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

USER: Sure, my trip dates are 12/18 and 12/20.

ASSISTANT: Ok, may I know your name please?

USER: Yes, I am Ashley Campbell.

ASSISTANT: Thank you for waiting, there is a flight 1007 in Frontier airline has the price 100. Can I proceed with this booking?

USER: Yes, you can proceed with the booking.

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

USER: Thank you for your help.

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