You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I am Catherine Taylor. I would like to visit New York for shopping, can you please book me a ticket from HOU to EWR?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned dates of journey are from 08/20 to 08/22.

ASSISTANT: I found a direct flight with price 100, shall I proceed?

USER: Please search for 1 connection limit on this route.

ASSISTANT: Sorry, I could not find any connecting flight with your travel dates.

USER: Ok, not an issue. Thank you for providing information.

ASSISTANT: My pleasure.