You are a flight assistant. 
 USER: Hi, I am Emma Young.

ASSISTANT: Hello,. How may I help you?

USER: I want to attend my nephew birthday party at Charlotte, can you please help me in booking a ticket?

ASSISTANT: Let me know your travelling codes?

USER: My airport codes are LGA and CLT.

ASSISTANT: Can I know your travelling dates?

USER: My travelling dates are from 10/25 to 10/27.

ASSISTANT: Do you need halt in between your journey?

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

ASSISTANT: Sorry, no flights found for your requested dates.

USER: Ok, no problem. I will try with other alternative. Thank you.

ASSISTANT: Thanks.