You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I am Donald Anderson. I am planning to book a ticket from MCO to IAH. Can you please help me out?

ASSISTANT: May I know your desired travel dates please?

USER: I would like to travel on 05/23 and return back on 05/25.

ASSISTANT: Please wait a while. There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket is booked, flight number 1022.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.