You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you reserve me a ticket from PHL to DTW?

ASSISTANT: Sure, let me know your travel dates please?

USER: My journey dates are Mar 06 to 08.

ASSISTANT: May I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you need any other preference?

USER: No.

ASSISTANT: Can I know your name please?

USER: Jessica Adams here.

ASSISTANT: Sorry to inform you that there are no flight services available on your given details.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for contacting us.