You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Timothy Roberts. I would like to visit Orlando with my friend, can you help me for booking a flight ticket?

ASSISTANT: Sure, please share your travel dates.

USER: My travelling dates are from 12/15 till 12/17.

ASSISTANT: Ok, may I know your airport codes?

USER: My travelling airport codes are from MCO to MCO.

ASSISTANT: Please hold on for a while. Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is confirmed with flight 1001 in UA airlines.

USER: Thank you for booking.

ASSISTANT: Welcome.