You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Raymond Lewis here. I'm planning to visit Washington, can you please book a ticket from SFO to DCA?

ASSISTANT: Sure, I am happy to help you with that. Can you please share your preferable journey dates?

USER: Sure, my planned departure and return travel dates are 7th and 9th of March.

ASSISTANT: Do you have any specifications?

USER: Yes, my connection limit is 1.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1016 and connection is 1. Is it ok for you?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: I confirmed  your ticket successfully.

USER: Thank you so much for your help.

ASSISTANT: Thank you.