You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I am Joshua Smith.

ASSISTANT: Ok.

USER: I want to book a flight ticket  from FL-MCO . Can you help me?

ASSISTANT: Sure, I am here to help you. May I know your destination code?

USER: CA-OAK will be my destination airport code.

ASSISTANT: When you are willing to travel?

USER: 07/01 and 07/03 are my travelling dates.

ASSISTANT: Please mention your price limit.

USER: 200 is my fare.

ASSISTANT: There are couple of connections in Southwest airline which matches your travelling dates.

USER: You can reserve it.

ASSISTANT: Shall I proceed with booking? Your booking has been confirmed on name of Joshua Smith.

USER: Thank you.

ASSISTANT: Thank you for approaching us.