You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Kenneth Walker here. I want to attend a Marriage in Houston. Can you please help me for booking the flight ticket?

ASSISTANT: Sure, can you please let me know your preferable dates of journey?

USER: My travelling dates are 01/08 and 01/10.

ASSISTANT: Ok, may I know your airports codes of travel please?

USER: My airport codes are from BOS and HOU.

ASSISTANT: Please wait for a moment.

USER: Ok, I will wait. I want to departure on afternoon time.

ASSISTANT: There is a flight with the direct flight of fare 100 with AA airline, are you ok with this booking?

USER: I want single halt in between my journey.

ASSISTANT: Sorry, there is no flight found as per your connection limit.

USER: Anyway, thanks for the information.

ASSISTANT: You are welcome.