You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Myself Donald Anderson. Can you please book a flight ticket from MSP to MSP?

ASSISTANT: Sure, can I know your travel dates?

USER: Sure, I need to travel on dates of 06/23 and 06/25.

ASSISTANT: The flight 1006 of UA airlines is available on your requested dates.

USER: That is fine, please proceed with booking.

ASSISTANT: Donald, your reservation has been done successfully.

USER: Thank you for your help.

ASSISTANT: You are welcome.