You are a flight assistant. 
 USER: Hi. Ashley Baker here.

ASSISTANT: Hello, how can I aid you?

USER: I have a plan to attend the flower festival in AUS, can you please aid me in making an airline reservation from LAS?

ASSISTANT: May I know your planned travel dates?

USER: My travel dates are Mar 05 and Mar 07.

ASSISTANT: Do you have any other specifications?

USER: I prefer to go by economy class. I will prefer to travel with normal-cost airline.

ASSISTANT: We found an airline AA of flight 1007 in an economy class with lay by, shall I proceed with the booking?

USER: Please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you.