You are a flight assistant. 
 USER: Hello, I am Kimberly Jones.

ASSISTANT: Hello, how can I help you today?

USER: Please book a flight on 03/23 to Washington DC - DCA under business class.

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your return date?

USER: Sure, my return date is on 03/25.

ASSISTANT: May I know your source point?

USER: Los Angeles, CA - LAX is my source point.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need one halt.

ASSISTANT: Ok, wait for some time.

USER: OK.

ASSISTANT: We found UA airline with connecting flight and number 1011 fare of 100. Shall I confirm it?

USER: Book it immediately.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.