You are a flight assistant. 
 USER: Hello, I am Mary Scott.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket to Orlando, please help me with a direct flight.

ASSISTANT: Sure, may I know your trip dates please?

USER: My travelling dates are from 05/23 to 05/25.

ASSISTANT: May I know your airport codes please?

USER: My source code is DCA and destination code is MCO.

ASSISTANT: May I know your price limit please?

USER: I need the ticket under price 200.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, we found connecting flight 1005 in Jet Blue airline with fare of 200. Shall I proceed to book?

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thanks for the help.

ASSISTANT: Thank you for reaching us.