You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: I am Mary Edwards, I want to book a flight ticket to OAK from DFW. Can you please help me to book a flight ticket?

ASSISTANT: Sure, I will aid you with that. May I know your travel dates for booking flight ticket?

USER: Thank you, my travel dates are 06/03 and 06/05.

ASSISTANT: Just give me a moment, I will check is there any flight available or not in this route as per your requested dates.

USER: Ok.

ASSISTANT: Based on your information, Delta airline is ready to serve you with 1 connection with a minimum fare of 200 is available for you. Shall I proceed with this?

USER: Yes, please proceed with the booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1019.

USER: Thank you for booking my flight ticket with the Delta airlines.

ASSISTANT: Thank you for reaching us, have a nice day.