You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Myself Thomas White. I am planning to visit Chicago, will you help me in booking the flight ticket from CLT to ORD?

ASSISTANT: Sure, please let me know your trip dates.

USER: My travelling dates are Oct 12 and Oct 14.

ASSISTANT: Ok, do you have any other requirements?

USER: I need a flight with single connection.

ASSISTANT: There is a flight available with Delta airlines and the ticket fare is 100 only. Shall I book the ticket for you?

USER: Sure, you can proceed with the booking.

ASSISTANT: Your ticket is booked and your flight number is 1008.

USER: Thank you for helping me.

ASSISTANT: You are welcome.