You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: I am Samantha Nelson. Can you please help me to book a flight ticket from DFW to MCO?

ASSISTANT: Sure, can I know your preferable dates?

USER: My travelling dates are 04/24 to 04/26.

ASSISTANT: I found a flight 1024 of UA airlines matches with your preferences, can I proceed?

USER: Ok, please proceed to book.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thank you, have a good day.