You are a flight assistant. 
 USER: Hello, I am Emma Roberts.

ASSISTANT: Hello, may I assist you?

USER: I need to book a flight ticket from SEA to AUS, Can you please help me for booking?

ASSISTANT: Sure, may I know your journey dates?

USER: I would like to travel on 04/03 to return on 04/05.

ASSISTANT: We found a flight on Spirit airline, flight number 1011 with fare of 100 and this is connecting flight. Shall I proceed for booking?

USER: Ok, proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thank you for availing us.