You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to book a flight ticket to HOU from JFK, can you please help me out?

ASSISTANT: Sure, may I know your name please?

USER: Sure, my name is Gregory Scott.

ASSISTANT: May I know on which dates you are willing to travel?

USER: Sure, my planned travelling dates are Mar 01 and Mar 03.

ASSISTANT: May I know your class preference please?

USER: No issues with class.

ASSISTANT: May I know your preferable time for journey?

USER: Any time is ok for me.

ASSISTANT: May I know your connection limit please?

USER: Yes, I am looking for a direct flight.

ASSISTANT: There is a connecting flight of fare 100 with economy class in Jet Blue airline, shall I proceed for booking?

USER: Ok, please confirm my reservation.

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

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for opting us.