You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me with booking a flight ticket from EWR to HOU?

ASSISTANT: Sure, please share your travel dates.

USER: My travel dates are Nov 22 and 24.

ASSISTANT: May I know your connection limit?

USER: I need a direct flight.

ASSISTANT: Please share your good name to proceed for booking.

USER: My name is Steven Mitchell.

ASSISTANT: Do you have any other specifications to be met?

USER: No.

ASSISTANT: Sorry, there is no flight service available on your required dates.

USER: That's ok. Thank you.

ASSISTANT: Thank you for choosing us.