You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Sharon Anderson.

ASSISTANT: How shall I assist you?

USER: Can you search for a flight which is having single connection from DEN to MSP?

ASSISTANT: Please provide your travel dates?

USER: Sure, my journey dates are 02/11 and 02/13.

ASSISTANT: No flights are available.

USER: It's ok, thanks for your information.

ASSISTANT: Thank you.