You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you?

USER: I am looking for a flight from HOU to LAX, can you help me out?

ASSISTANT: Sure, may I know your trip dates?

USER: My trip dates are from May 16th till May 18th.

ASSISTANT: Do you have any connection limit preference?

USER: I am looking for a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No, thanks.

ASSISTANT: Could you help me with your name please?

USER: Myself Anna Davis.

ASSISTANT: Thank you for sharing your details, regret to inform that there is no flight available for the mentioned dates.

USER: That's ok, not an issue. Thank you.

ASSISTANT: Thank you for reaching us.