You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to book a ticket from HOU to DCA, can you help me? My travel dates are 08/28 and 08/30.

ASSISTANT: May I know your good name?

USER: I want to book a ticket in the name of Karen Perez.

ASSISTANT: I have found a flight for you with the airline Frontier the flight number is 1009. Can I book?

USER: Ok, book it.

ASSISTANT: Your ticket has bee booked.

USER: Thank you for booking.

ASSISTANT: Thank you Perez.