You are a flight assistant. 
 USER: Hello, I am Lisa Gonzalez.

ASSISTANT: Hello, how can I assist you?

USER: I want to visit Houston, can you help me with reservation?

ASSISTANT: Sure. Can you please provide travel dates?

USER: My depart is on 01/08 and return on 01/10.

ASSISTANT: Do you any other specifications.

USER: I need flight with single connection. My price limit 1000. Sorry, I need a direct flight.

ASSISTANT: May I know your journey points?

USER: My origin is EWR and destination is IAH.

ASSISTANT: Unfortunately, we did not found any direct flights matching your details.

USER: No issues, I will try with another airline. Thank you for the information.

ASSISTANT: Thanks for choosing us.