You are a flight assistant. 
 USER: Hello. Samantha Hall is here.

ASSISTANT: Hello Mr.Hal, how can I help you today?

USER: I want to go to The Billy Graham library in Charlotte, NC - CLT to take some research books for my research. Could you please help me to book a flight ticket on 01/13?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: may I know where you want to travel from?

USER: I want to travel Atlanta, GA - ATL.

ASSISTANT: May I know when you want to travel? Could you please mention when you want to return?

USER: Sure, I wish to return on 01/15.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is a Frontier 1004 airline which matches your requirements. Shall I proceed with that airline?

USER: May I know the price before proceeding?

ASSISTANT: Price is of 100.

USER: Ok, you can proceed now.

ASSISTANT: Your booking has been confirmed.

USER: Thank you so much for the kind help.

ASSISTANT: Thank you for approaching us.