You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me to book a flight ticket from PHL to EWR?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are May 17 to May 19.

ASSISTANT: Do you want connecting flight?

USER: Yes, I want a connecting flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Gary Allen.

ASSISTANT: We found an UA airline, flight number: 1014, price: 100 with one connection.

USER: Ok, please proceed to book.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for choosing us.