You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: My name is Katherine Campbell. I want to visit my friend's house for a party, can you help me in booking a ticket?

ASSISTANT: Sure, please provide me your journey dates and airport codes.

USER: It's from AUS to PHX. The dates are 12/07 to 12/09.

ASSISTANT: Katherine, there is a flight for your required details. Can I proceed to book a ticket for you?

USER: Please book the ticket.

ASSISTANT: Your ticket has been booked with Hawaiian airlines.

USER: Thank you for your help.

ASSISTANT: Flight number is 1022. Thank you for choosing us.

USER: Thank you.