You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you at this moment?

USER: Myself Sandra Campbell. I am planning to visit  Charlotte, will you help em in booking the flight ticket from ORD to CLT?

ASSISTANT: Sure, I am here to help you with this flight ticket booking. May I know your travelling dates, please?

USER: My travelling dates are Aug 29 and Aug 31.

ASSISTANT: Do you need a hat n between your journey?

USER: I nee a flight with single connection.

ASSISTANT: Do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: There is a connecting flight-1021 in Southwest Airlines with a fare of 100. Shall I proceed?

USER: Sure, you can proceed with the booking.

ASSISTANT: Sandra Campbell, your booking is confirmed in economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching our agency, have a safe journey.