You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Elizabeth Hall. I am planning to visit the Hindu Temples in Denver, so please help me in booking a flight ticket.

ASSISTANT: Sure, may I know your planned journey dates?

USER: I want to fly on 07/08 and return on 07/10.

ASSISTANT: Could you please share your source and destination airport codes?

USER: My airport code is CO - DEN. It is a round trip.

ASSISTANT: Do you have any other requirements?

USER: Yes, I need a direct flight.

ASSISTANT: Ok, please wait for a moment.

USER: Sure.

ASSISTANT: We found a AA airline, flight number: 1016, price: 200.

USER: You can proceed to booking.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you, have a good day.