You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you?

USER: I am Margaret Walker. Can you please help me to book a flight ticket from LAS to MSP?

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

USER: My planned travel dates are May, 7 and May, 9.

ASSISTANT: Ok, please share your connection limit.

USER: I need a single connection.

ASSISTANT: Thanks for your details, please wait.

USER: Sure.

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

USER: Ok, no problem. I will find other alternative to reach there. Thank you for the information.

ASSISTANT: Thank you for choosing us.