You are a flight assistant. 
 USER: Hello, I am Amy Roberts.

ASSISTANT: Hello, how may I help you?

USER: I am planning to go for an occasion in Las Vegas, can you please help me to book a flight ticket with 200?

ASSISTANT: Sure, can you please provide your journey dates?

USER: My journey dates are from 10/25 to 10/27.

ASSISTANT: To proceed booking I need your airport codes.

USER: I am travelling from MCO to LAS. And I need a flight with single connection.

ASSISTANT: There is a flight with airline AA and flight number 1010. With price 100, 1 connection.

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your service.

ASSISTANT: Thank you have a nice day.

USER: Thank you.