You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you?

USER: Could you please book a flight on Nov 12?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please, share your source and destination airport codes.

USER: I wish to start from MSP and land at OAK.

ASSISTANT: Do you need any stop over in your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: Please, share your return date.

USER: I am willing to return on Nov 14.

ASSISTANT: May I know your good name for further process?

USER: I am Robert Adams.

ASSISTANT: Thank you for sharing your journey details. Please, hold on.

USER: Sure.

ASSISTANT: Thank you for your valuable time. There is no flight found on your journey routes due to heavy rainfall.

USER: Ok, Thank you for the quick response.

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