You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I'm Sandra Williams. I am planning to travels from PHL to SEA for a business meeting, can you please help me with booking a flight ticket?

ASSISTANT: Sure Williams, Please provide me your travelling dates.

USER: Sure, my departure date is on 08/03 and the return date is on 08/05.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Thank you for your patience.

USER: You are welcome.

ASSISTANT: There is a flight available for you with flight number 1010. Shall I book a flight?

USER: May I know the price please?

ASSISTANT: The price is 200.

USER: Ok, you can proceed with booking.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome, have a safe flight.