You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to attend a Tennis competition in Seattle SEA from HOU. Can you find a flight ticket for me?

ASSISTANT: Sure, may I know your planned travel dates please?

USER: Ok, my planned trip dates are on Mar 03 and return on Mar 05.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: Yes, I need a single connecting flight.

ASSISTANT: May I know your good name please?

USER: My name is Susan Collins.

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

USER: Ok, not an problem. Thank you for your information.

ASSISTANT: Thank you for reaching us.