You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

USER: I am Patricia Thompson. I am planning to travel from SEA to AUS, can you help in booking flight?

ASSISTANT: Sure, please provide me your travel dates to search a flight.

USER: My travelling dates are 12/18 to 12/20.

ASSISTANT: Spirit airline is providing flight for you with price 100 and connection is 1, shall I proceed?

USER: Proceed for booking.

ASSISTANT: Your ticket has been booked with flight-1009.

USER: Thank you for helping me.

ASSISTANT: My pleasure.