You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you today?

USER: Can you please help me in booking from EWR to PHL?

ASSISTANT: Sure, could I have your trip dates, please?

USER: My travelling dates are from Apr 28 to Apr 30.

ASSISTANT: May I know your good name?

USER: My name is Carol Thompson.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: We found a connecting flight 1025 from Delta airline has fare 100. Shall I proceed?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you.

ASSISTANT: Thank you for availing us.