You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am Betty Harris, can you help me in booking my flight ticket to PHX from EWR in the month of December?

ASSISTANT: Sure, can you please share your travel dates?

USER: Sure, my travel dates are 12/10 and 12/12.

ASSISTANT: Do you have any class preferences?

USER: I am comfortable with any of the class.

ASSISTANT: Betty Harris, there is a flight available with price 200 and the connection is 0 with Delta airline. Would you like me to proceed with the booking?

USER: Yes, I am ok with the flight which you have mentioned.

ASSISTANT: Your booking is confirmed with 1016 flight number.

USER: Thank you for booking my flight ticket with the flight 1016.

ASSISTANT: You are welcome. Thank you for reaching us.