You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I want to visit Disney world, can you please book a ticket from LGA to IAD?

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

USER: Sure, my planned departure and return travel dates are 8th and 10th of May.

ASSISTANT: Do you have any requirements?

USER: Yes, I need direct flight.

ASSISTANT: Ok, please wait for a minute.

USER: Sure, I'll be online.

ASSISTANT: Sorry, there were no flights found on your route.

USER: That's ok, thank you for giving the information anyways.

ASSISTANT: May I know your name for documentation purpose?

USER: Sure, my name is Christopher Moore.

ASSISTANT: Ok, thank you for approaching us.