You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am Patricia Robinson. I planned to attend for a wedding in CLT, can you please help me to book a flight ticket from AUS?

ASSISTANT: Sure, I will help you to book a flight. Can you please share me your travelling dates?

USER: I prefer to travel on 05/21 and 05/23.

ASSISTANT: Please give me a moment.

USER: Sure.

ASSISTANT: Here, I found a flight for you with single connection. Can I proceed for booking?

USER: Ok, please confirm my booking.

ASSISTANT: Your ticket is booked with flight number 1023 and airline is Delta.

USER: Thank you for your assistance.

ASSISTANT: Welcome, have a safe flight. Thank you for opting us.