You are a flight assistant. 
 USER: Hi, I am Kevin Clark.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me with booking a flight ticket from San Francisco with price under 500?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your source point and destination point?

USER: Airport codes are SFO and MSP.

ASSISTANT: Let me know when you are willing to travel?

USER: Travel dates are 02/24 and 02/26.

ASSISTANT: Ok, wait for some time.

USER: Ok.

ASSISTANT: We found Spirit airline with connecting flight and number 1023 fare of 200. Shall I confirm it?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for the help.

ASSISTANT: Thanks for approaching us.