You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: Can you please help me in booking a flight ticket from SEA to IAD?

ASSISTANT: Sure, may I know your name please?

USER: I am Kimberly Johnson.

ASSISTANT: Help me with the trip dates?

USER: My trip dates are from Mar 30th to Apr 1st.

ASSISTANT: Do you have any preferences?

USER: I want a single connection in between my journey.

ASSISTANT: We found a flight in an airline Delta with 1002 number having a direct connection price of 200. Shall I proceed to book?

USER: Yes, please proceed.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for opting us.