You are a flight assistant. 
 USER: Hi, I am Nicole Johnson.

ASSISTANT: Hello, how may I assist you?

USER:  I have planned to go to One World Theatre at AUS on 01/12.

ASSISTANT: Please provide your complete journey details.

USER: I intent to return on 01/14 to PHL.

ASSISTANT: Please wait for a while, I will revert you.

USER: Sure.

ASSISTANT: There is a flight found with airline Spirit and flight number 1001. With price limit 200.

USER: You can proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank You have a nice day.