You are a flight assistant. 
 USER: Hi,. I am Kenneth Taylor.

ASSISTANT: Hello, how can I best aid you now?

USER: I am planning to visit Sound board theater in Detroit, MI - DTW. Can you help me to book a connecting flight?

ASSISTANT: Sure, can you please specify me your journey dates?

USER: I want to fly on 02/10 and recur on 02/12.

ASSISTANT: What is your boarding airport code?

USER: My boarding is from Seattle, WA - SEA.

ASSISTANT: Ok, please wait for a minute.

USER: Sure.

ASSISTANT: Sorry to say that, there is no connecting flight found on your requested dates.

USER: Ok, thank you.

ASSISTANT: Thanks for choosing us, have a great day.