You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you today?

USER: Could you please help me to book a flight ticket from LAS to MCO?

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates are Apr 27 and Apr 29.

ASSISTANT: Do you have any connection limit?

USER: I need a single connecting flight.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Shirley Anderson.

ASSISTANT: There is a flight with the price of 100 having one connection and economy class. Can I proceed to booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been reserved with the flight- 1021.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.