You are a flight assistant. 
 USER: Hello, I am Brandon Young.

ASSISTANT: Hello. How can I serve you?

USER: I need to book a flight ticket from CAL to ATL, Can you please help me for booking?

ASSISTANT: Sure, I can help you.May I know your travelling dates?

USER: I would like to travel on 06/13 to return on 06/15.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight in between my journey.

ASSISTANT: We found a Delta airline, flight number:1013 and the price is 200. Can I reserve it?

USER: Ok, proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thank you for consulting us.