You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I support you?

USER: I want to reserve my ticket from MSP to CLT, can you please help me in booking my ticket?

ASSISTANT: Sure, we are gleeful to assist you. May I know your planned journey dates?

USER: Thank you. Sure, my planned dates of journey are from Feb, 20 to Feb, 22.

ASSISTANT: Do you need any way station in your journey?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Do you have any specific time to travel?

USER: I am ok with any travelling timing.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: May I know your name please?

USER: Sure, my name is Kenneth Collins.

ASSISTANT: Sorry to inform you that, there are no flights available with your specifications.

USER: Ok, no problem. Anyways, thank you for your service.

ASSISTANT: Thank you for opting us, have a good day.