You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I need to book a flight from SFO to JFK.

ASSISTANT: Can you provide your journey dates?

USER: My travelling dates are from 01/31 to 02/02.

ASSISTANT: May I know your name please?

USER: Make sure that I need 1 connection limit. I'm Angela Taylor.

ASSISTANT: Sorry Angela, I didn't find any flight with your details.

USER: That's ok.

ASSISTANT: Thank you for contacting us.

USER: You are welcome.