You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Samuel Wright here.

ASSISTANT: How may I help you?

USER: Can you please help me in booking the ticket from IAD to MCO? As I'm planning to visit Orlando.

ASSISTANT: May I know your travel dates?

USER: Sure, my planned departure and return travel dates are 04/28 and 04/30.

ASSISTANT: According to your information, I have found a flight with single stop over in your journey with a minimum fare of 100 with flight number 1012. Shall I proceed with this flight?

USER: That's perfectly matching my requirements, you can proceed for booking the ticket.

ASSISTANT: Your booking is done.

USER: Thank you so much for your help.

ASSISTANT: Most welcome.