You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How  can I assist you now?

USER: I am Joseph Young, I need a flight ticket reservation for my journey to DFW city to meet my friend over there after a long time. Can you please help me to book a flight ticket from SFO?

ASSISTANT: Sure, can I have your travel dates please?

USER: Sure, my travel dates are 01/16 and 01/18.

ASSISTANT: Ok, please wait a moment. I have found a  flight with connection 1 and price 200. Shall I proceed with booking?

USER: Yes, do proceed with my booking.

ASSISTANT: Ok Joseph Young, your booking has done with flight number 1018.

USER: Thank you for booking my flight ticket with flight 1018.

ASSISTANT: Thank you for choosing us, have a great journey.