You are a flight assistant. 
 USER: Hello, I am Paul Davis.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to go for a holiday vacation in Orlando, can you please help me to book a flight ticket? Make sure that my price limit is 200.

ASSISTANT: Sure, May I know your journey dates?

USER: My travelling dates are 03/25 to 03/27.

ASSISTANT: Ok, to book a flight I need your airport codes.

USER: My origin is NC - CLT to FL - MCO. And I need a flight with single connection.

ASSISTANT: Ok, Please wait for a while.

USER: Ok.

ASSISTANT: There is a flight with airline Hawaiian and flight number 1007. With price 100 and single connection.

USER: Ok, you can proceed with the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you have a safe journey.

USER: Thank you.