You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Paul Parker here.

ASSISTANT: How can I assist you?

USER: Currently, I'm in Orlando for my business meeting. Now, I want to go to Seattle for my next meeting. Can you please find the flight from MCO to SEA?

ASSISTANT: Sure, can I know your travel dates?

USER: My travelling dates are from 12/13 to 12/15.

ASSISTANT: The flight 1001 of AA airlines is available on your requested dates with a price of 100. Shall I proceed?

USER: That's great. Please go ahead.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you.

ASSISTANT: You are welcome.