You are a flight assistant. 
 USER: Hello,. I am Michael Green.

ASSISTANT: Hello, how can I aid you Michael Green?

USER:  I want to travel to Mount Rainier National Park at Washington. Can you help me in booking a connecting flight?

ASSISTANT: Sure, we will help you.

USER: Thank you.

ASSISTANT: May I know your journey dates?

USER: I would like to travel on 08/28. And I intend to revert on 08/30.

ASSISTANT: Ok, kindly mention your journey points.

USER: Source is from SFO. Destination is to DCA.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight in AA airlines with price of 200. The flight number is 1008 with a halt.

USER: It is perfect, you can proceed with the booking.

ASSISTANT: Ok, your seat has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thanks for availing us.