You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Robert Johnson here.

ASSISTANT: How can I aid you today?

USER: I want to book a flight on the route from MCO to IAH, can you help me?

ASSISTANT: Definitely, I will help you with that booking.

USER: My travelling dates will be from 12/23 to 12/25.

ASSISTANT: Just give a moment.

USER: Please be quick with checking.

ASSISTANT: I found one flight with one connection and airfare is 100. Can I proceed to booking?

USER: Ok, please book my reservation with this flight.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for opting us.

USER: Most welcome.