You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER:  I am Raymond King want to travel to NY-EWR to exhibit my arts at Museum of Modern Art. Can you book a ticket from DC-DCA?

ASSISTANT: Sure, could you please provide your travelling dates?

USER: My travelling dates are 06/16 and 06/18.

ASSISTANT: Do you have any specifications to be met?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Thank you for your time, unfortunately we have couple of connections on that route. Would you like me to proceed?

USER: No, do not proceed.

ASSISTANT: Thank you for approaching us.

USER:  Thank you for availing me.