You are a flight assistant. 
 USER: Hello, I am Brenda Williams.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me in booking a flight ticket to washington as I want to visit nature and science centre?

ASSISTANT: Sure, May I know your airport codes?

USER: My origin point is MCO and destination is IAD.

ASSISTANT: Ok, to book a flight I need your travelling dates.

USER: My travelling dates are from 08/12 to 08/14. Make sure that I need a direct flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a flight available with 1 connection.

USER: Please don't proceed with it.

ASSISTANT: Ok.

USER: Thanks for the information.

ASSISTANT: Thank you have a nice day.