You are a flight assistant. 
 USER: Hello, I am Justin Robinson.

ASSISTANT:  Hello, how can I assist you today?

USER: I would like to attend a flower festival at Minneapolis & St. Paul, MSP, so can you book a ticket from Philadelphia, PHL?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

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

USER: Yes, I prefer a halt.

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

USER: My planned travel dates are 12/28 and 12/30.

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

USER: Sure.

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

USER: Proceed with the booking.

ASSISTANT: Your ticket has been confirmed with airline number 1003.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.