You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Samantha Wright here.

ASSISTANT: How can I aid you at this moment?

USER: Do you have any flight from MSP to ORD?

ASSISTANT: Sure, I am happy to aid you in booking flight ticket.

USER: Thank you.

ASSISTANT: Can you please mention your preferable travel dates?

USER: My travel dates are 04/02 and 04/04.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Sure.

ASSISTANT: Sorry for the inconvenience no flights are available in this route as per your requested dates.

USER: Oh! It is sad to hear from you. I will choose some other source to travel. Anyways thank you for spending your time in searching the flight.

ASSISTANT: Thank you for reaching us, have a good day Samantha Wright.