You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you?

USER: I am Kevin Garcia. I want to attend International Women's Summit in Houston, HOU. Can you please help me in flight ticket booking with the price of 200? I need a single connection in between journey.

ASSISTANT: Ok, may I know your source point?

USER: My journey dates on 08/22 to 08/24. My origin point is New York, LGA.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, no flights are available with your request.

USER: Ok, no problem. Thank you.

ASSISTANT: .Thank you for availing us.