You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How should I help you?

USER: Could you help me in booking a flight ticket from LGA to ATL?

ASSISTANT: Sure, I will help you and may I know your journey dates please?

USER: My departure day is Oct 10, return day is Oct 12.

ASSISTANT: Is there any connection preference that you need?

USER: Yes, I need a connecting flight.

ASSISTANT: May I know your name please?

USER: My name is Brenda Robinson.

ASSISTANT: Sorry to inform you that there is no flight obtained on your journey dates to reserve a flight ticket on your travel dates.

USER: Not an issue, thank you.

ASSISTANT: You are most welcome and thank you for approaching us.