You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I want to attend a marriage in Orlando. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, let me know your travel dates?

USER: My travelling dates are Dec 17 and Dec 19.

ASSISTANT: May I know your source airport code?

USER: My airport codes are BOS and MCO.

ASSISTANT: Would you like any pause in your journey?

USER: I need single connecting flight.

ASSISTANT: Do you need any other requirements?

USER: I want to travel in economy class. I need normal cost airline.

ASSISTANT: Ok, can you share your name please?

USER: My name is Joshua Williams.

ASSISTANT: United Airlines has a connecting flight with an economy class ticket for price 100 with number 1024, shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thanks for helping me.

ASSISTANT: Thank you for opting us.