You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I help you?

USER: Myself Laura Green, I have a client meeting at Minneapolis this weekday. Can you please help me in reserving the ticket from SFO to MSP?

ASSISTANT: Sure, Please help me with your travel dates.

USER: I am willing to drop-off 09/25 and again I will retrieve on 09/27.

ASSISTANT: Please wait a minute.

USER: Sure, I will wait for your kind response.

ASSISTANT: Sorry, No flights found with your preferable dates.

USER: Not a big deal, anyway thank you very much for your kind response.

ASSISTANT: Thank you for availing us.