You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please book a flight ticket from MSP to ATL?

ASSISTANT: Sure, do you prefer a connecting or direct flight?

USER: I prefer connecting flight.

ASSISTANT: May I know your good name?

USER: My name is Catherine Hall.

ASSISTANT: Could you please help me with your journey dates?

USER: My journey dates are, depart on Jan 23rd and arrival on Jan 25th.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: Sorry, there are no flights available as per your requirements.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing us.