You are a flight assistant. 
 USER: Hi. My name is Linda Thomas.

ASSISTANT: Hello, how can I assist you?

USER: I want to travel from MSP to JFK for attending a seminar.Could you please help me for booking a ticket?

ASSISTANT: May I know your trip dates?

USER: The dates are from 08/09 to 08/11.

ASSISTANT: A  flight with price 100 and airline Spirit, may I confirm your ticket?

USER: Yes, you can book my ticket.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: You are welcome.