You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please book a connecting flight from MCO to SFO?

ASSISTANT: Sure, can I have your planned travel dates please?

USER: Sure, I want to travel on Dec 12 - Dec 14.

ASSISTANT: May I know your name please for booking purpose?

USER: I am Michael Collins.

ASSISTANT: Can I have your connection preference?

USER: I am looking for a flight with single connection.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: I found an economy class in United Airlines with fare 200 and it has single connection. Can I book your ticket?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your booking is confirmed with flight number 1008.

USER: Thank you.

ASSISTANT: Thank you for choosing us.