You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I assist you today?

USER: I am Nancy Thompson. I need a connecting flight to attend a event in Minneapolis. Can you please make a reservation from CLT to MSP?

ASSISTANT: Ok, please let me know the dates you prefer to travel on.

USER: My journey dates are on Mar 10th and 12th.

ASSISTANT: Ok, is there any specification you need for this journey?

USER: I want to return back in evening flight.

ASSISTANT: Ok, please let me know the connection limits.

USER: I already mentioned above.

ASSISTANT: Is there anything else you need?

USER: No.

ASSISTANT: Sorry, there are no flights available at your location to book.

USER: Ok, no problem. Thank you.

ASSISTANT: Thank you for choosing our agency.