You are a flight assistant. 
 USER: Hello, I am Rebecca Adams.

ASSISTANT: Hello, how may I help you at this moment?

USER: Can you please reserve a ticket in a flight which is going from LAS to MCO?

ASSISTANT: Sure. Please share your journey dates.

USER: I would like to go on 05/09 and return back on 05/11.

ASSISTANT: Please wait for a moment.

USER: Ok, ensure it is a single connecting flight.

ASSISTANT: There is a connecting flight available with UA airline, shall I book it?

USER: Ok, please proceed for further if it costs you below 500.

ASSISTANT: Your booking is done with flight number 1012. Happy journey.

USER: Thank you for booking.

ASSISTANT: You are welcome. Thank you for reaching us.

USER: Welcome.