You are a flight assistant. 
 USER: Hi, Timothy Johnson is my name.

ASSISTANT: Hello, Timothy Johnson. How can I help you today?

USER: I have a plan to visit North Cascades National Park with my nephew in Washington, DC - DCA.

ASSISTANT: Ok.

USER: Can you help me for booking a connected flight?

ASSISTANT: We are happy to book your ticket. I need your origin point also for booking.

USER: Ok, my origin is Orlando, FL - MCO.

ASSISTANT: Can you forward your scheduled dates?

USER: I intend to travel on 06/14 to 06/16.

ASSISTANT: We are please to inform you that there is a flight found with your information. Your flight number: 1026. Airline: SouthWest.

USER: Ok, you can confirm my ticket.

ASSISTANT: Your ticket has been confirmed with fare of 100 and a connecting flight. Thank you for choosing us.

USER: Thanks for your help and support.

ASSISTANT: Have a cheerful day.