You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hi. How may I help you?

USER: Can you please check for the flights for my journey from PHL to CLT please?

ASSISTANT: May I know your name please?

USER: Myself Jessica Clark.

ASSISTANT: Can you please share your travel dates?

USER: My journey dates are from Mar 14 to Mar 16.

ASSISTANT: Do you have any connecting preferences?

USER: I need a connecting flight with 1 connection.

ASSISTANT: Is there any specifications for you?

USER: I need a normal cost airline with depart time in afternoon.

ASSISTANT: I will help you with that.

USER: Thank you.

ASSISTANT: Sorry for inconvenience, no flights found as per your preferences.

USER: Oh! That's fine. Thank you for checking with availability.

ASSISTANT: Thank you.

USER: Welcome.