You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I be your helping hand today?

USER: Stephanie Carter here. Can you please help me booking my flight from ORD to CLT?

ASSISTANT: Sure, I am here to help you. May I know your journey dates please?

USER: Sure, my planned travel dates are Sep 9th and Sep 11th.

ASSISTANT: Is there any connection limit?

USER: I need a single connecting flight.

ASSISTANT: In which class, you prefer to go?

USER: No.

ASSISTANT: Do you have any other specifications?

USER: I must depart and arrive in the afternoon time.

ASSISTANT: Thanks for your details, please wait.

USER: Ok, sure.

ASSISTANT: Thank you for waiting, no flights were found based on your schedule.

USER: Ok, not a problem. Anyways, thank you.

ASSISTANT: Thank you for choosing us.