You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Book me a flight ticket from ORD to MSP.

ASSISTANT: Sure, I am ravish to help you. On which dates would you like me to book a flight ticket for you?

USER: I preferred to travel in between Aug 15 to Aug 17.

ASSISTANT: Do you prefer any lay by in between journey?

USER: No other specifications required.

ASSISTANT: Ok, May I know your good name please?

USER: I am Deborah Carter.

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

USER: Sure.

ASSISTANT: Thanks for waiting, we are pleased to inform you that, we have found Spirit airline, flight number 1022, 1 stopover and the ticket fare is 100. Would you like me to proceed next?

USER: OK, please proceed to book it.

ASSISTANT: Sure, a seat has been reserved successfully for a economy class flight.

USER: Thanks for booking.

ASSISTANT: Thank you for your presence. We hope to serve you again.