You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Steven Campbell. Me and my friends have a plan to visit Houston Zoo it is in Houston, can you please book a flight ticket from LGA to IAH?

ASSISTANT: May I know your trip dates?

USER: My travelling dates are 03/04 and 03/06.

ASSISTANT: Please wait.

USER: Ok.

ASSISTANT: Yes, the flight 1018 of JetBlue airline is available for you.

USER: Please book this flight ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Welcome.