You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you please book the ticket from IAH to EWR? As I'm planning to visit my farmhouse.

ASSISTANT: Yes, can you tell me your dates of travel?

USER: Sure, my planned departure and return travel dates are 29th and 31st of March.

ASSISTANT: Do you have any other preferences?

USER: I need direct flight.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: I have found an economy class ticket with a price of 100 and it is a direct flight.

USER: That's fine, proceed for booking.

ASSISTANT: Can I know your name for booking?

USER: My name is Amanda Scott.

ASSISTANT: Your ticket has been booked.

USER: Thank you so much for your help.

ASSISTANT: Thank you for contacting us.