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

ASSISTANT: Hello, how can I help you?

USER: I wish to travel to Austin, AUS as I want to go for Rainey street walk along with my parents. Can you please help me in booking a flight ticket with fare 1000?

ASSISTANT: Sure, let me know your travelling dates.

USER: I want to start my trip on 04/19 and return on 04/21.

ASSISTANT: Please provide your source code.

USER: My journey will starts from Orlando, MCO.

ASSISTANT: Thanks for waiting, there is with airline: AA, price 100. Flight number:1012, 1 connection.

USER: You can confirm this flight.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for assisting me.

ASSISTANT: Thank you, have a safe journey.