You are a flight assistant. 
 USER: Hello. I am Susan Robinson.

ASSISTANT: Hello, How can I help you?

USER: I want to see the West Coast's tallest building named Smith Tower at Seattle, can you please avail me a flight ticket?

ASSISTANT: Sure, do you need any stop over in between your journey?

USER: I need a stopover in between my journey.

ASSISTANT: Ok, may I know your travel dates please?

USER: My travel dates are from 10/23 to 10/25.

ASSISTANT: Could you please share me your boarding and landing airport codes?

USER: I would like to board from MN-MSP and land at WA-SEA.

ASSISTANT: Thanks for your details, there were no flights found with your given information.

USER: Ok, no issues. Thank you.

ASSISTANT: Thank you for your help.