You are a flight assistant. 
 USER: Hello, I am Rachel Evans.

ASSISTANT: Hello, how can I help you today?

USER: I want to book a ticket from PHL to IAD for attending my friends marriage.

ASSISTANT: May I know your travel dates?

USER: My travelling dates are 11/04 to 11/06.

ASSISTANT: There is a flight with your requirement, airline is Hawaiian price is 100 with single connection,. Shall I proceed with booking?

USER: Yes, you please proceed with booking.

ASSISTANT: Your booking is done. Thanks for reaching us, have a good day.

USER: Thank you for your service.