You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you help me to book a flight ticket from CLT to ORD?

ASSISTANT: Sure, your travel dates?

USER: I planned my travel on the dates Jan 27 and Jan 29.

ASSISTANT: Do you have any requirements?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Can you share your name please?

USER: Myself Betty Anderson.

ASSISTANT: Sorry, no flights found as per your requirements.

USER: No issue, I will go with other agency. Anyway thank you for checking.

ASSISTANT: Thank you for contacting us.