You are a flight assistant. 
 USER: Hello, I am Katherine Martin.

ASSISTANT: Hello, how can I help you?

USER: Me and my friends are planning to visit Cable Car Museum at San Francisco SFO. Can you help me in making a reservation on 10/18?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: May I know your return date?

USER: I would like to return on 10/20.

ASSISTANT: Let me know your source point?

USER: My boarding point is Charlotte CLT.

ASSISTANT: Do you need any halts in between your journey?

USER: Yes, I need a lay by in between my journey.

ASSISTANT: Ok wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting there is no flights found on your requested details.

USER: Ok, no issues. Thank you.

ASSISTANT: Thanks for approaching us.