You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please help me in booking my flight from PHL to visit all the holy places at JFK?

ASSISTANT: Sure, I can help you with that. May I know your travel dates please?

USER: Thank you. My planned travel dates are Apr 8th and Apr 10th.

ASSISTANT: May I know how many connections are you expecting in between your journey?

USER: I would prefer a flight which has maximum of a single connection.

ASSISTANT: Do you have any other specifications?

USER: Thank you but I don't have any more specifications.

ASSISTANT: Can I have your good name please?

USER: My name is Thomas Lopez.

ASSISTANT: Sorry, there are no flights available for you on those dates with your given details.

USER: Ok, not a problem. Anyways, thank you for the information.

ASSISTANT: Thank you for choosing us.