You are a flight assistant. 
 USER: Hi. I am Helen Collins.

ASSISTANT: Hello. How can I assist you today?

USER:  There is a place that is the Billy Graham Library which is located in Charlotte, can you help me with booking?

ASSISTANT: Sure, I will help you with that. Can you please mention your travel dates for booking flight ticket?

USER: Sure, my travelling dates 11/25 and 11/27.

ASSISTANT: May I know your preferable airport code names?

USER: Ok, my locations are AUS to CLT.

ASSISTANT: Please hold on a moment, I will check flight availability in this route.

USER: Sure, take your time.

ASSISTANT: Based on your information, JetBlue airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I proceed with this?

USER: Yes, you can.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1029.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us, have a nice day.