You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you today?

USER: I am Steven Allen. I would like to book a flight ticket from JFK to IAD.

ASSISTANT: Sure, I will help you. Can I know your travel dates please?

USER: I am planning to start on 10/14 and return back on 10/16.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Spirit airlines is having a flight 1001 on that route with travel charge of 100, shall I proceed for booking?

USER: Yes, please proceed.

ASSISTANT: Allen, your booking is done.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.