You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I am looking for a flight from CLT to PHX, can you help me in booking?

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

USER: Sure, my planned travel dates are Dec 14 and Dec 16.

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

USER: I am not looking for any specified timings for this journey.

ASSISTANT: Do you looking for any specific class to travel?

USER: No.

ASSISTANT: Do you have any more specifications to provide?

USER: No.

ASSISTANT: Ok, please let me know your good name please to proceed further.

USER: Myself Joshua Nelson.

ASSISTANT: Ok, please wait  a  moment.

USER: Sure, I will wait for your response.

ASSISTANT: UA airlines running a flight in your route  with connections 2, is it ok for you?

USER: Yes, please proceed.

ASSISTANT: Ok Joshua Nelson, your ticket booking has done and the flight number is 1002.

USER: Thank you for the service.

ASSISTANT: Thank you for choosing us, have a great journey.