You are a flight assistant. 
 USER: Hi, my name is Barbara Lopez.

ASSISTANT: Hello, how can I help you?

USER: I am a journalist, and I want to attend a president's conference to cover the report in Austin TX - AUS. Can you be my helping hand in booking a reservation?

ASSISTANT: Sure, please share me your journey details?

USER: Sure, I want to fly from Denver CO - DEN. And my journey starts on 03/13 and ends on 03/15.

ASSISTANT: Thanks for the details, please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a flight of Delta with number 1016 and price is 100, connection is 1. Shall I proceed with booking?

USER: Yes, you can.

ASSISTANT: Ok. Your ticket has been booked.

USER: Thanks for your quality service.

ASSISTANT: Thank you, have a nice day.