You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what services are you seeking from our side?

USER:      I have got an invitation from the president, so I need to travel from AUS. Please help me with booking a flight ticket to CLT.

ASSISTANT: Surely, I will help you out.

USER: Thank you.

ASSISTANT: Kindly, share your connection limit.

USER: I need a connecting flight.

ASSISTANT: Ok, let me know your planned dates.

USER: Sure, I have planned to travel on dates Nov 05 and Nov 07.

ASSISTANT: In which class, you want to travel?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other concerns?

USER: No.

ASSISTANT: To proceed further, we need your name.

USER:    My name is Jeffery Robinson.

ASSISTANT: Ok, please allow me a few minutes.

USER: Ok.

ASSISTANT: As per your information, the Delta Airlines is providing the best services with a fare of 100 in economy class. Are you okay with this?

USER: Yes, please proceed with booking.

ASSISTANT: Ok, your ticket has been confirmed with flight number of 1001.

USER:   Thank you for the help.

ASSISTANT: Thank you for choosing us.