You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: Brenda Miller here.

ASSISTANT: Ok.

USER: Can you please help me with flight ticket booking from PHX to AUS?

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

USER: Sure, I need to travel on dates of 07/07 and 07/09.

ASSISTANT: Ok, please wait for a  while.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, there is a flight 1017 in Frontier airline has the price 100.

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you for your help.

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