You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: My name is Andrew Lee. I'm planning to book a flight ticket from MCO to ORD.

ASSISTANT: Ok Andrew, what are your planning dates to travel?

USER: The travel dates are from 10/12 to 10/14.

ASSISTANT: Wait for a moment for checking the flights on your dates.

USER: Sure.

ASSISTANT: There is a flight found on your travelling dates to your region. The flight number is 1015 with AA airlines, can I proceed for booking?

USER: You can proceed booking my ticket.

ASSISTANT: Ok Lee, the ticket has confirmed, thank you for reaching us. Have a nice day and enjoy the flight journey.

USER: You are welcome.