You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you at this moment?

USER: I want to book a flight ticket from MSP to SFO. Could you help me in booking?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My travelling dates are from Aug 19 - 21.

ASSISTANT: May I know your connection limit?

USER: I prefer for connecting flight.

ASSISTANT: Do you have class preference?

USER: No.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please let me know your name to proceed further.

USER: Kathleen Allen.

ASSISTANT: Ok, please be on hold.

USER: Ok.

ASSISTANT: There is a flight from Spirit airlines with a ticket fare 100, shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been confirmed with the flight-1002 in economy class.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a safe trip.