You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, what can I do for you?

USER: I am planning for a round trip from Orlando, MCO, so can you help me in booking a ticket under the range 1000?

ASSISTANT: Sure, will you help me with your journey dates?

USER: I want to fly out on 12/28 and return on 12/30.

ASSISTANT: Do you need  direct flight or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Okay. There is a connecting flight of Spirit airline, flight number as 1003 it cost only 100.

USER: It's perfect, you can proceed with the booking.

ASSISTANT: May I know your name for further booking?

USER: Raymond Parker is my name.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your service.

ASSISTANT: Thank you for consulting us.