You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: I want to book a ticket from DEN to SEA, can you help me?

ASSISTANT: Sure, can you please mention the travelling dates of your journey?

USER: My travel dates are 03/16 and 03/18.

ASSISTANT: May I know your name please?

USER: Myself Stephanie Brown.

ASSISTANT: Thank you for your information, please wait for a while.

USER: Ok.

ASSISTANT: Thank your for waiting, there is a flight Delta airline. Can I proceed?

USER: You can book it.

ASSISTANT: Your booking is done.

USER: Thank you for booking.

ASSISTANT: You are welcome.