You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you?

USER: Myself Katherine Collins.

ASSISTANT: Nice to meet you Collins.

USER: I want to visit Renaissance centre in Detroit, can you help me for booking?

ASSISTANT: Sure, may I know your airport and journey dates please?

USER: My travel starts DCA 04/08 to DTW 04/10.

ASSISTANT: Ok, hold on for a moment please.

USER: Make sure that connection limit is 1.

ASSISTANT: Sorry to say this Collins, we could not find a flight for you.

USER: Ok, that's fine.

ASSISTANT: Sorry for the inconvenience provided.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us.