You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I am looking for a flight from CLT to PHL, can you help me out?

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

USER: My trip dates are from Aug 24th till Aug 26th.

ASSISTANT: Do you need any connecting flight or direct flight?

USER: Yes, I need a connecting flight and I need depart in morning session.

ASSISTANT: Is there any airline preference for you?

USER: Yes, I am looking for a normal cost airlines. Such as, UA, AA, Delta or Hawaiian airlines.

ASSISTANT: What is your good name please?

USER: Myself Stephanie Evans.

ASSISTANT: There is no flight found with your given information.

USER: That's ok, not an issue. Thank you for your help.

ASSISTANT: Thank you for choosing us.