You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I would like to make a flight ticket reservation from LAS to CLT, can you please help me?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: Sure, my planned travelling dates are Feb, 28 and Mar, 01 respectively.

ASSISTANT: Sure, can I know your connection limit?

USER: Yes, flight has to be with single connection.

ASSISTANT: Let me know your name?

USER: Sure, my name is Jacob Robinson here.

ASSISTANT: Do you have any other requirements?

USER: No, thank you for asking.

ASSISTANT: Sorry, no flight found for this search.

USER: Ok, not an issue.Thank you for your information.

ASSISTANT: Thank you for reaching us.