You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Mary Edwards here and I want a flight ticket from DEN to attend a meet in CLT, can you find a flight for me?

ASSISTANT: Sure, please provide me your trip dates.

USER: The trip dates are 12/21 and back on 12/23.

ASSISTANT: Ok, please give me a minute.

USER: Sure and find a flight with a stop connection.

ASSISTANT: Sorry to tell you, there is no flight found with  connection limit 1.

USER: No problem with that one, thank you for your help.

ASSISTANT: You are welcome. Thank you for choosing us.