You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Emily Lee.

ASSISTANT: What kind of help are you expecting from us?

USER: I want to meet my friends at Orlando for my business purpose, can you please help me to book a ticket?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Which airports do you prefer to board and land on?

USER: I prefer to fly from IAD to MCO.

ASSISTANT: When are you planning to start and return on?

USER: I have planned to travel on 12/28 and 12/30.

ASSISTANT: Would you prefer a morning flight or a after noon flight?

USER: I am comfortable with any time.

ASSISTANT: Do you need  connecting flight or a direct flight?

USER: I need a halt in between my journey.

ASSISTANT: We found a economy flight in South west airline the price is 100 with a connecting flight. Shall I proceed?

USER: Please book this ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you.