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

ASSISTANT: Hello, how may I help you?

USER: Can you please help me to book a flight ticket from JFK to MSP?

ASSISTANT: Sure, let me know your travelling dates?

USER: My travelling dates are 12/13 to 12/15.

ASSISTANT: Please hold on a minute.

USER: Sure.

ASSISTANT: Thanks for your time, we found a Delta airline with fare 100 and a halt in between the journey. Shall I proceed?

USER: Please proceed to book.

ASSISTANT: Your ticket has been confirmed with flight number 1019.

USER: Thank you.

ASSISTANT: Thanks for choosing us.