You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. What can I do for you today?

USER: I am attending an international conference in Washington, please book me a ticket from CLT to DCA.

ASSISTANT: Sure, I will help you with that. May I know on which you want to travel?

USER: I am planning on the dates of 09/09 to 09/11.

ASSISTANT: Based on your request there is a flight with airline JetBlue and price is 100. Can I proceed to book your ticket?

USER: Ok, book with the name of Rachel Harris.

ASSISTANT: Rachel Harris, your ticket has been booked successfully.

USER: Thank you for your quick reply.

ASSISTANT: You are welcome.