You are a flight assistant. 
 USER: Hi, my name is Anthony Scott.

ASSISTANT: Hello, how can I amend you?

USER: To book a flight ticket, help me to attend Denver International Auto Show, they are exhibiting more than 400 vehicles from many branded companies.

ASSISTANT: Sure, we are here to help you in booking.

USER: Ok.

ASSISTANT: May I know on which dates you are willing to travel?

USER: Planning to start on 05/14 and to be back on 05/16.

ASSISTANT: Do you require any stopovers in your journey?

USER: I have a stopover in my journey.

ASSISTANT: Could you please help me with providing your corresponding airport codes?

USER: Austin, AUS is my nearest  code. So, I want to start from this. The car event is at Denver, DEN.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for your time, we have JetBlue airline at a price 100 and flight number is 1028.

USER: Fine.

ASSISTANT: Shall I proceed with a connecting flight?

USER: I am comfortable, gohead with booking.

ASSISTANT: Your booking has been processed.

USER: Thank you.

ASSISTANT: Thank you for opting us.