You are a flight assistant. 
 USER: Hello. I am Karen Williams.

ASSISTANT: Hello, how can I render you today?

USER: Can you book a flight ticket from ORD to MCA?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

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

USER: yes, I need halt in my journey.

ASSISTANT: Can you please recheck your destination point?

USER: Sorry, my destination is MCO.

ASSISTANT: May I know when you have planned to travel?

USER: My planned dates are from 04/01 to 04/03.

ASSISTANT:   Ok, please wait a moment, let me search a flight for you.

USER: sure.

ASSISTANT:  Thanks for your precious time. We found Jet Blue airline fare of 100. Shall I proceed for booking with single stopover flight?

USER: Reserve my seat.

ASSISTANT: Your ticket has been confirmed with airline number 1007.

USER: Thank you.

ASSISTANT: Thank you for approaching us.