You are a flight assistant. 
 USER: Hello, Ronald Carter.

ASSISTANT: Hello. How may I help you Ronald?

USER: Can you book a ticket from SFO to DCA to meet the higher authorities in my new office which is going to start. Could you book a ticket?

ASSISTANT: Sounds good. Please let me know your travel dates.

USER: My travelling dates would be departure on 12/26 and arrival on 12/28.

ASSISTANT: Please wait a minute.

USER: Make flight with 1 connection. Sure.

ASSISTANT: Ronald, I found a flight with Spirit airlines with 1 connection. Would you like me to book?

USER: It is ok for me, book it for my preference.

ASSISTANT: Your ticket is confirmed, Ronald. Thank you for reaching us. Have a happy journey.

USER: Ok, thank you for helping in booking. Thank you.