You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you?

USER: I have a sports meeting on 04/04, so can you please book a flight ticket from Philadelphia on 04/03?

ASSISTANT: Sure, may I know your airport codes?

USER: PHL is my source and MSP is my destination.

ASSISTANT: When do you planned your return date?

USER: I need to return on 04/05.

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

USER: Yes, I need a way station.

ASSISTANT: Can you please provide me you good name please?

USER: Jacob Lee is my name.

ASSISTANT: Sorry there is no flight found on your requested dates.

USER: Ok, no issues. Thanks for your service.

ASSISTANT: Thanks for contacting us, have a great day.