You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: I am Sharon Campbell. I would like to attend a meeting with my shareholders for business development in Rockefeller Center in HOU. Can you book me a ticket from LAX?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: I would start on Nov 20th and return on 22nd.

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

USER: Yes, I need a break.

ASSISTANT: Ok, wait for some time.

USER: Sure.

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

USER: That's Ok, thanks for your response.

ASSISTANT: Thanks for approaching us.