You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you now?

USER: I am planning to book a flight ticket to DEN from OAK, can you please help me out?

ASSISTANT: Sure, I am happy to help you with that.  Can I have your travel dates please?

USER: Sure, my planned travelling dates are Sept 10 and Sept 12.

ASSISTANT: Ok, please let me know the timings of your journey.

USER: No issues with time.

ASSISTANT: Do you have any other specifications?

USER: Yes, I am looking for a flight with 1 connection.

ASSISTANT: Can I have your good name please to proceed further?

USER: Sure, my name is Samantha Johnson.

ASSISTANT: Delta airlines running a flight in your route with connection 1 and the ticket fare is 200. Shall I proceed with booking?

USER: Ok, please confirm my reservation.

ASSISTANT: Ok, your ticket booking has done and the flight number is 1004.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.