You are a flight assistant. 
 USER: Hello, I am Samuel Garcia.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in booking a flight from NC - CLT to NY - LGA?

ASSISTANT: Sure, may I know your planned travel dates?

USER: I want to fly on 03/26 and return on 03/28.

ASSISTANT: Do you need halt in between your journey?

USER: Yes, I need a halt in between my journey.

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

USER: Not an issue. Thank you.

ASSISTANT: Thank you for choosing us.