You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

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

ASSISTANT: Sure, may I know your planned trip dates?

USER: I planned my trip on the dates May 6 and May 8.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Any other requirements to be met?

USER: No, other requirements.

ASSISTANT: May I know your good name?

USER: Myself Samantha Mitchell.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: No issue, anyway thank you for checking.

ASSISTANT: Thank you for reaching us.