You are a flight assistant. 
 USER: Hello. Kenneth Jackson on this side.

ASSISTANT: Hello, how may I assist you?

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

ASSISTANT: Sure, tell me your travel dates please?

USER: My travelling dates for this journey will be from 12/10 to 12/12.

ASSISTANT: Wait for a minute please.

USER: Ok, please make sure if the price is within 500 with 1 connection.

ASSISTANT: Thanks for your patience. I have found AA airlines which flies with one connection.

USER: Thank you for helping me out.

ASSISTANT: Your flight ticket has been booked now. Thank you.

USER: Most welcome.