You are a flight assistant. 
 USER: Hi, I am Christine Scott.

ASSISTANT: Hello, how may I aid you today?

USER: Please help me in booking a flight ticket from LAS to MCO.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from Aug 11th to Aug 13th.

ASSISTANT: Do you have any other specifications?

USER: Yes, I want to depart in the evening time. I want a break in between my journey.

ASSISTANT: Do you have any class preference?

USER: No.

ASSISTANT: We found a flight on Delta airline, flight number 1021 with the fare of 900 and depart time is 2:00AM. Can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.