You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a ticket to attend my office seminar, can you please aid me?

ASSISTANT: Sure, please share your planned trip dates?

USER: I need to attend on Oct 3rd and return on Oct 5th.

ASSISTANT: May I know your airport codes?

USER: I am planning to go JFK from PHL.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need one connection between my journey.

ASSISTANT: Any other requirements to be met?

USER: Yes, I need to depart at afternoon time.

ASSISTANT: May I know your name?

USER: Gary Allen here.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Not an issue with that, thanks for helping me.

ASSISTANT: Thank you for reaching us.