You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, good morning.

USER: I am Sandra Gonzalez.

ASSISTANT: What can I do for you today?

USER: I am planning for shopping at another place of New York only, will you please help me out in booking a ticket?

ASSISTANT: Sure, could you please tell me your journey details?

USER: Yes, I want to depart on 05/04 and return on 05/06.

ASSISTANT: Can you tell me your airport codes?

USER: My airport codes are LGA and JFK.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Thank you for waiting, I found a flight in Frontier airline, shall I proceed with the booking?

USER: Sure, you can proceed.

ASSISTANT: Your ticket is confirmed with flight number 1000.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us, have a nice day.