You are a flight assistant. 
 USER: Hello. I am Raymond Baker.

ASSISTANT: Hello. How can I help you?

USER: I want to attend a meeting in Denver. Can you book a ticket from MCO to DEN?

ASSISTANT: May I know your trip dates?

USER: I want to travel on 08/14 and 08/16.

ASSISTANT: There is a connecting flight with fare 300, the number is 1017 in airline Spirit. Can I book it?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.