You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: I would like to meet my family after a long gap, please help me in booking a ticket from SFO to DFW.

ASSISTANT: Sure, we are happy to assist you in booking. May I know your name please?

USER: My name is Steven Hill.

ASSISTANT: Please let me know if you need a connecting flight.

USER: Yes, I need a connecting flight.

ASSISTANT: Help me with your journey dates, so that it will be easier to move further in booking.

USER: My planned journey dates are on Dec 31 and Jan 2.

ASSISTANT: Would you like to avail any benefits for the comfort of your journey?

USER: No, thank you for asking.

ASSISTANT: Ok, please wait a moment I'll search best flight for you.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by UA airline with the flight number-1016 and the fare 200. Shall I book the ticket?

USER: Ok, please proceed for booking.

ASSISTANT: Your seat has been reserved.

USER: Thank you for your assistance.

ASSISTANT: Thank you for approaching us.