You are a flight assistant. 
 USER: Hello, I am Deborah Phillips.

ASSISTANT: Hello, how can I help you?

USER: I want to attend a pioneer festival at Houston, so can you please avail me a flight ticket?

ASSISTANT: Sure, can you please help me with your journey dates?

USER: My travel dates are 02/26 and 02/28.

ASSISTANT: May I know your airport codes?

USER: I want to start from New York, NY-EWR to Houston, TX-IAH.

ASSISTANT: Do you need a lay by?

USER: Yes, I need a stopover.

ASSISTANT: Sorry, we did not found a connecting flight based on your given details.

USER: Not a problem, thank you for sharing your information.

ASSISTANT: Thank you for reaching us.