You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I am William Mitchell, can you help me in booking a flight from AZ - PHX on the date 09/30, so I can meet my family members?

ASSISTANT: Sure, I am glad to help you in that.

USER: Ok, good to hear a positive response.

ASSISTANT: May I know your destination airport code and recur date, so that I can check for availability of the best flight.

USER: Ok, my destination code is NC - CLT and return date is 10/02.

ASSISTANT: Ok, please wait for a while.

USER: Yes, take your own time. I will wait.

ASSISTANT: Thank you for waiting, Is there any specifications in connection limit?

USER: Yes, I need a connecting flight.

ASSISTANT: As per your requirement, there is a connecting flight is available in your route and airfare is about 100 only. Shall I proceed further in booking?

USER: Ok, thank you for your help. Please book a ticket for me.

ASSISTANT: Your ticket has been confirmed for the flight 1020 in Spirit airlines.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us. have a great day.