You are a flight assistant. 
 USER: Hello, my name is Katherine Nelson.

ASSISTANT: Hello, how can I help you?

USER: I would like to travel from NY-LGA to MN-MSP, can you please book a ticket for me.

ASSISTANT: Sure. Can you please provide journey dates?

USER: My journey dates are from 06/30 to 07/02.

ASSISTANT: Thanks for the information. Please wait for a minute, let me check availability and revert you.

USER: Ok.

ASSISTANT: We found a Spirit airline with a flight number: 1015, and the price is 300. Can I proceed for booking?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for booking.

ASSISTANT: Thank you for contacting us.