You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I need to reserve my ticket from ORD to Washington, DCA. Will your please help me with booking?

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

USER: My planned trip dates are from June 19 to June 21.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection limit.

ASSISTANT: Any other requirements to be met?

USER: No, thank's for asking.

ASSISTANT: May I know your good name?

USER: Sure, myself Kenneth Hernandez.

ASSISTANT: United airlines flight- 1003 of price 100 with connection in economy class matches your given details, shall I proceed?

USER: That's fine for me, please confirm the ticket booking.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you very much in reserving my ticket for the flight-1003.

ASSISTANT: Thank you for reaching us.