You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Nicholas Evans, I want to fly from CLT to MCO. Can you help me to book a flight?

ASSISTANT: Sure, can you please provide the travel dates?

USER: My trip dates are 01/21 and 01/23.

ASSISTANT: Please allow me a moment to check for the availability of flight.

USER: Please make sure that, my connection limit should be 1.

ASSISTANT: Sure. Nicholas, there is a flight available with Southwest airline and the price 100. Shall I proceed to book a flight ticket?

USER: Ok, please proceed to book a flight.

ASSISTANT: Your booking is confirmed with 1018 flight number.

USER: Thank you for booking, great service.

ASSISTANT: You are welcome. Thank you for choosing our service.