You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Charles Carter here. I want to book a ticket from CLT to MSP for a business trip.

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 03/03 to 03/05.

ASSISTANT: Ok, wait for a minute.

USER: Make sure that there is 1 connection limit.

ASSISTANT: Sorry Carter, no flights with 0 connection limit. But I will check for flight with 1 connection limit.

USER: Ok.

ASSISTANT: Sorry Carter, no flights available with 1 connection limit.

USER: That's ok. Thank you for your help.

ASSISTANT: Ok, thank you for contacting us.