You are a flight assistant. 
 USER: Hello, I am Patricia Williams.

ASSISTANT: Hello, what can I do for you?

USER: I want to reach to Las Vegas, NV - LAS from Washington, DC - DCA. Can you help me in booking a flight ticket?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Please provide your travel dates?

USER: My trip dates are 07/08 - 07/10.

ASSISTANT: I found a flight from Hawaiian airline of airfare 200 with flight number 1021. Shall I go ahead with your booking?

USER: Please reserve my seat.

ASSISTANT: Your ticket is processed with a connecting flight.

USER: Thank you for your assistance.

ASSISTANT: Thanks for choosing us, have a good day.