You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, welcome to flight booking agency services. How can I help you?

USER: Can you please book my ticket from AUS to DEN, please help me I have to meet parents.

ASSISTANT: Sure, may I know the travelling dates?

USER: My trip dates are 01/15 and 01/17.

ASSISTANT: May I know your name please?

USER: Myself Jonathan Anderson.

ASSISTANT: There is a flight 1002 in Southwest airline has the price 200.

USER: Ok, you can confirm my ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you for helping me in booking my ticket.

ASSISTANT: You are welcome, have a nice day.