You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I need an economy class flight to OAK from my location HOU in the month of March. Can you aid me in booking my flight ticket?

ASSISTANT: Ok, may I know your travelling dates please?

USER: Thank you for considering my request. My travelling dates are Mar 24 and Mar 26.

ASSISTANT: May I know your name please?

USER: Sure, my name is Jason Perez.

ASSISTANT: May I know your connection limit?

USER: I need a single connecting flight for my journey.

ASSISTANT: Can you tell your class preference?

USER: I need an economy class flight.

ASSISTANT: Sorry to inform you, there are no flights available for your journey.

USER: Not a problem, I will go with another resources to reach my destination. Anyways thank you for the information.

ASSISTANT: Thank you for choosing us.