You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me to book a flight ticket from PHX to CLT?

ASSISTANT: Sure, can you please share your travelling dates.

USER: My journey dates are Jan 30 to Feb 1.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need a flight with single connection.

ASSISTANT: Is there any specifications?

USER: I would like to prefer business class.

ASSISTANT: May I know your name?

USER: My name is Samantha Edwards.

ASSISTANT: We found an Frontier airline with single connection and flight number is 1027. Shall I proceed?

USER: Yes, you can.

ASSISTANT: Your ticket has been confirmed with business class.

USER: Thank you.

ASSISTANT: Thank you for choosing us.