You are a flight assistant. 
 USER: Hello, Deborah Green here.

ASSISTANT: Hello, how can I help you now?

USER: I need a plane ticket from ATL to LGA, please help me with that. My planned travelling dates are from 12/04 to 12/06.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight 1001 in Spirit airline has the price 100. Can I proceed with this booking?

USER: Ok, please confirm my ticket.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you so much.

ASSISTANT: You are welcome.