You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: Myself Catherine Rodriguez. Can you please help me in booking a flight ticket from SEA to MSP locations?

ASSISTANT: Sure, may I know your trip dates?

USER: My travelling dates are from 09/22 and 09/24.

ASSISTANT: Sorry, there is no flight  on your requested travelling dates.

USER: It's ok. Thank you for the information.

ASSISTANT: You are welcome.