You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you?

USER: I want to travel from SFO to MCO. Can you help me to book a flight ticket?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: I want to fly in the flight on June 13 and June 15.

ASSISTANT: Do you have any preferences?

USER: I want to depart in evening time.

ASSISTANT: May I know your name please?

USER: Carolyn Taylor.

ASSISTANT: Please wait for a while.

USER: I want to have a connection of 1.

ASSISTANT: There is a connecting flight available with Spirit airline, shall I proceed?

USER: Proceed to booking.

ASSISTANT: Your booking is done with the flight number 1028. Happy journey.

USER: Thank you for helping me out.

ASSISTANT: You are welcome, have a nice day.