You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: My sister blessed with a baby, so I need to go from MSP to MSP. Could you book a ticket for me?

ASSISTANT: May I know your travelling dates?

USER: My travel dates are 06/20 and 06/22. I am Nancy Lopez.

ASSISTANT: There is a flight available with price 100 and flight number is 1014, would you like to proceed with the booking?

USER: Sure, you can book.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your helping me.

ASSISTANT: You are welcome.