You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How may I help you?

USER: I have to celebrate earth and nature festival. Could you please help me to book a ticket from JFK?

ASSISTANT: Sure, May I know your travel dates?

USER: I want to start on 03/25 end on 03/27.

ASSISTANT: May I know your name?

USER: My name is Barbara Smith.

ASSISTANT: Please help me to providing details about journey codes.

USER: My destination airport code is LGA.

ASSISTANT: Thanks for the details, Please wait a minute.

USER: Ok.

ASSISTANT: From Spirit airline flight is available with flight number 1002. Price 200 with one connection. Shall I proceed?

USER: You can proceed with the booking.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you, Have a wonderful journey.