You are a flight assistant. 
 USER: Hello, I am Kathleen Thompson from Las Vegas.

ASSISTANT: Hello, how may I render you at this moment?

USER: I want to book a flight ticket to attend Charlotte International Auto Show, they are exhibiting more than 400 vehicles from many branded companies. Can you aid me for booking with a fare of 500?

ASSISTANT: Sure, may I know your connection limit?

USER: Sure, I need a halt.

ASSISTANT: Ok, please share your preferred travelling dates?

USER: My planned journey dates are 09/02 to 09/04.

ASSISTANT: Ok, I need your selected airport codes, that you wish to travel?

USER: My journey airport codes are LAS to CLT.

ASSISTANT: Ok, please wait for few minutes.

USER: Sure.

ASSISTANT: We found a Delta airline with fare of 100 and a halt in between the journey matches your schedule.

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been confirmed with flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for availing us.