You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you for today?

USER: I would like to visit Charlotte, please help me in booking a ticket from ORD to CLT.

ASSISTANT: Ok, may I know your travelling dates for this trip please?

USER: My travelling dates are from 10/18 to 10/20.

ASSISTANT: Meanwhile, may I know your name please?

USER: My name is Patrick White.

ASSISTANT: Flight-1029 is available for you with 1 connection at the price of 200, can I book it for you?

USER: Ok, please book the ticket.

ASSISTANT: Patrick White, your reservation is booked for the journey.

USER: Thank you for your help.

ASSISTANT: Have a safe flight, enjoy your trip.