You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jeffrey Gonzalez.

ASSISTANT: How may I aid you?

USER: My parents planned for the trip to Charlotte to visit my uncle's house. Can you please reserve me a flight ticket from Phoenix?

ASSISTANT: Sure, I am here to help you out. May I know your airport codes please?

USER: Ok, I want to take off from the airport PHX and the landing airport code is CLT.

ASSISTANT: May I know your travelling dates please?

USER: I have planned to travel on the dates of 09/24 and 09/26.

ASSISTANT: Wait a moment please.

USER: Ok, I can wait for your reply.

ASSISTANT: Delta airlines is available in your route with the ticket fare of 100, shall I proceed with the booking?

USER: I am fine with the flight details which you have mentioned above. So, please do proceed with the ticket booking.

ASSISTANT: Your ticket is booked with the flight number 1028.

USER: Thanks a lot for your help in booking the flight ticket.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.