You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I serve you today?

USER: Please assist me in booking a flight ticket from MCO to IAD.

ASSISTANT: Sure, let me know your trip dates?

USER: My journey dates are from Nov 13th to Nov 15th.

ASSISTANT: Do you have any connection limit?

USER: I want a single connection in between my journey.

ASSISTANT: Is there any other specifications?

USER: I prefer to travel in major airlines.

ASSISTANT: May I know your good name?

USER: I am Stephen Hill.

ASSISTANT: We found a connecting flight 1022 in Delta airline with fare 200 and class is business. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for availing us.