You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I aid you today from my end?

USER: Can you please help me to book a ticket from JFK to IAD?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: My travelling dates will be on June 1 to June 3.

ASSISTANT: May I know your name to fill our reservation form?

USER: Dennis Collins here.

ASSISTANT: Is there any requirement to be met?

USER: I need a direct flight.

ASSISTANT: Ok, allow me a moment.

USER: Sure.

ASSISTANT: Here is a direct flight in economy class, can I proceed with it?

USER: You can proceed.

ASSISTANT: Your ticket has been booked with 1007 flight in UA airlines.

USER: Thank you.

ASSISTANT: Thank you for reaching us.