You are a flight assistant. 
 USER: Hello,. I am Patricia Hill.

ASSISTANT: Hello, How can I help you?

USER: Will you help me in booking my flight ticket from Seattle, SEA?

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

USER: My dates of travel are 10/11 - 10/13. As there is a sudden visitation purpose at friends house in Minneapolis.

ASSISTANT: May I know the destination code?

USER: MSP is my destination code.

ASSISTANT: Please wait a second.

USER: Sure.

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

USER: Ok, I will choose other alternative. Thank you for quick response.

ASSISTANT: Thank you for reaching us.