You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I am Benjamin Parker.

ASSISTANT: Thank you for providing your good name.

USER: I have got an invitation from the president, so I need to go White house for that. Please help me with booking a flight ticket to Washington. Please help  me with a connecting flight.

ASSISTANT: Sure, we are glad to help you. Kindly, mention your origin airport code.

USER: I want to fly from LAX to IAD.

ASSISTANT: When you are willing to travel to Washington.

USER: My travelling dates are from 08/23 to 08/25.

ASSISTANT: Thank you for sharing your journey details, please hold on.

USER: Ok.

ASSISTANT: You have a flight with airline Spirit and flight number is 1003 with 1 connection and price is 100. Can I reserve your seat?

USER: Please go with it.

ASSISTANT: Your reservation is done.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.