You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you now?

USER: I am planning a business trip from DCA to DCA, can you book a ticket?

ASSISTANT: Sure, I will help you with booking. May I know your good name please for booking?

USER: My name is Linda Collins.

ASSISTANT: Let me know your travel dates please.

USER: My travel dates are 01/18 and 01/20.

ASSISTANT: Thank you, please give me a moment.

USER: Ok.

ASSISTANT: Thank you for waiting, one flight has found as per your given information. Can I confirm it?

USER: Ok, book it.

ASSISTANT: Ok Linda, your ticket has booked with flight number 1014 of Hawaiian airlines. Do you want to know anything?

USER: Thank you for booking.

ASSISTANT: Your welcome. Have a great journey.