You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, May I know what kind of service you are looking for?

USER: I want to travel from JFK to PHL. Can you help me to book a flight ticket?

ASSISTANT: Sure, I am gleeful to assist you. When are you planning to go and return back from your journey?

USER: I want to travel in the flight on Jan 07 and Jan 09.

ASSISTANT: Do you prefer any way station in between journey?

USER: I want to travel in a connecting flight.

ASSISTANT: May I know your good name please?

USER: Samuel Evans.

ASSISTANT: Is there any other specifications regarding your journey?

USER: I want to depart in afternoon time.

ASSISTANT: Ok, please wait a moment. let me search a flight for you.

USER: Ok, take your time.

ASSISTANT: Thanks for waiting, there are no flights available at this moment matching your particulars.

USER: That's ok. Anyways, thank you.

ASSISTANT: Thanks for approaching us.