You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I help you?

USER: I want to attend my parents anniversary , so I need a flight ticket.Can you book ticket?

ASSISTANT: OK, I am here to book a ticket. Could you put forward your journey details?

USER: Yes,I would like to  start my journey on 08/05 in Seattle, WA - SEA and return on 08/07 from Philadelphia, PA - PHL.

ASSISTANT: OK, please be on hold for sometime, I will check and revert you.

USER: Sure.

ASSISTANT: Sorry for delay, we found a flight on your requirements on Frontier airline, flight number 1014 with price 100. Are you okay with flight details?

USER: Yes, you can proceed with booking.

ASSISTANT: OK, may I know your name for booking process?

USER: James Edwards is my name.

ASSISTANT: OK, your booking has been done.

USER: OK, thanks for booking.

ASSISTANT: Thank you. Have a good day.