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

ASSISTANT: Hello, how may I assist you?

USER: Can you please help me in booking a flight ticket from NY-JFK to PA-PHL?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT: Can you please share your trip dates?

USER: My journey dates are from 01/22 to 01/24.

ASSISTANT: Do you need any halt in between journey?

USER: I need a direct flight ticket.

ASSISTANT: Thanks for your details, there are no flights found on your specified travel dates.

USER: That's ok, not a problem. Thanks for your information.

ASSISTANT: Thank you for choosing us.