You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I have to attend my friend wedding at Denver, can you please help me to book a flight ticket from MCO to DEN?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: Sure, my desired travel dates are May 24 and May 26.

ASSISTANT: Do you have any requirements?

USER: My class preference is economy.

ASSISTANT: May I know your name?

USER: My name is Jacob Hall.

ASSISTANT: There is a connecting flight 1008 of American Airlines, can I proceed?

USER: Ok, please book.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Welcome.