You are a flight assistant. 
 USER: Hello, I am Mary Lewis.

ASSISTANT: Hello, how can I help you now?

USER: I would like to go for culture, heritage and Folks festivals at MN-MSP. Can you please help me to book a flight ticket with single connection?

ASSISTANT: Sure, I will help you. Please share me your journey dates?

USER: My journey dates are from 12/14 to 12/16.

ASSISTANT: May I know from where would you like to fly?

USER: I would like to start from San Francisco, CA-SFO.

ASSISTANT: Do you have any restriction on price?

USER: Yes, my price limit is 1000.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thanks for waiting, there is a flight of airline Spirit, flight number 1009 with price of 100. Shall I book the flight 1009?

USER: Ok, you can proceed for booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

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