You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I want to book a ticket from SEA and MCO to attend Board meeting. Can you please help me for booking?

ASSISTANT: Sure, when are you planning to start and return on?

USER: My travelling dates are Apr 3 and Apr 5.

ASSISTANT: Do you need a connecting flight?

USER: I want single connected flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: Can I know your good name?

USER: Sure, I am Andrew Johnson.

ASSISTANT: There is a flight 1024 in class economy which is in American Airline. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.