You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Myself Benjamin Moore.

ASSISTANT: Moore, nice to meet you.

USER: I would like to attend sports events in SFO, so can you search flight from IAH?

ASSISTANT: Moore, may I know your preferable dates of trip please?

USER: I would like to start on 09/25 to 09/27. Make sure with connection 1.

ASSISTANT: I find a flight with connection is 0 of cost 100, shall I proceed with this flight?

USER: Sorry, I want flight with connection 1.

ASSISTANT: Sorry, there is no flight with connection is 1.

USER: Ok, that's fine. Thank you for your services.

ASSISTANT: You are welcome.