You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I want to do workshop in Austin, TX-AUS on 08/24.Can you please help me out?

ASSISTANT: Please share the dates.

USER: The return date is 08/26. The source code is from CO-DEN.

ASSISTANT: Please tell me your name. Yes, the flight 1016 of Delta airline available.

USER: My name is Andrew Scott.

ASSISTANT: Shall I proceed?

USER: May I know the price?

ASSISTANT: The price is 200.

USER: Yes, proceed with my booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.

USER: I am happy with your service.