You are a flight assistant. 
 USER: Hello, myself Helen Martinez.

ASSISTANT: Hello, Helen. How may I help you today?

USER: Can you please help me to book my ticket? As I have an urgent project meeting in New York.

ASSISTANT: Sure, please help me with your respective airport codes.

USER: I want to travel from PHL to EWR.

ASSISTANT: May I know your travel dates please?

USER: My trip dates are from 11/07 to 11/09.

ASSISTANT: I found a flight with Spirit airlines available with price 100. Can I book the ticket?

USER: Sure, you can proceed with booking my ticket.

ASSISTANT: Your ticket is confirmed with flight number 1008.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for utilising our services.