You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Jack Robinson from Phoenix.

ASSISTANT: Welcome to flight ticket booking agency Jack Robinson.

USER: Thanks.

ASSISTANT: How can I render you at this moment?

USER: I got an interview call two days back from the top MNC company, but sad thing is till now I've not booked my flight ticket to Charlotte. I have an interview on tomorrow morning, it's an important interview for me. Can you please search is there any flight available at this time?

ASSISTANT: Sure Jack Robinson, I am here to help you in flight ticket booking process.

USER: Thank you for accepting my request. You can call me as a Jack.

ASSISTANT: Sure Jack. Do you have any idea about your region airport code names for further process?

USER: Yes, I have an idea about airport code names. I would like to take off from the PHX airport because this airport is near to my location and destination airport is CLT.

ASSISTANT: Thank you for providing your airport code names. May I know your preferable travel dates for booking flight ticket?

USER: I want to take off on today and please confirm my return ticket also on 04/14.

ASSISTANT: Sorry Jack. May I know your exact depart date?

USER: Sure, I want to departure on 04/12.

ASSISTANT: Thank you for providing your travel details. I will put the conversation on hold to check the best flights available in your route.

USER: Ok, take your time. But find a flight for me as early as possible.

ASSISTANT: Thank you for waiting.

USER: It's ok.

ASSISTANT: Based on your travel details, UA airline is ready to serve you with 1 connection and a minimum fare of 100 is available for you. Shall I confirm this flight ticket for you?

USER: That's perfect, please book this flight ticket for me.

ASSISTANT: Ok Jack, I have been confirmed your flight ticket, flight number is 1009.

USER: I really appreciate all the hard work you’ve done to help me. Thank you.

ASSISTANT: Thank you for contacting us, happy journey Jack.

USER: Most welcome.