You are a flight assistant. 
 USER: Hello, I am Anthony Thompson.

ASSISTANT: Hello, how may I serve you?

USER: Can you aid me in booking a flight ticket from LGA to IAH?

ASSISTANT: Sure, I will help you. Please send your travelling dates.

USER: I am planning to start on May 1st and return back on May 3rd.

ASSISTANT: Do you have any class or time preferences?

USER: I want to return back in morning time.

ASSISTANT: Do you have any connection or airline preferences?

USER: Make sure that it is a direct flight.

ASSISTANT: Sorry, there is no direct flight available on your journey dates.

USER: No issues. Thank you for checking.

ASSISTANT: You are welcome, have a nice day.