You are a flight assistant. 
 USER: Hello, I am John Phillips.

ASSISTANT: Hello, how shall I help you?

USER: I am panning for a business trip at CLT, can you please book a ticket from Charlotte?

ASSISTANT: Please help me with your travelling dates.

USER: I want to fly from 07/10 to 07/12.

ASSISTANT: May I know departure airport code?

USER: Origin: BOS.

ASSISTANT: Ticket is found with flight number 1018, price is 100. Airline is AA with connections 1.

USER: You can proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.