Hello.
user
Hello. How can I help you?
assistant
I am Janet Johnson. I am planning to visit Chicago to meet my friend, can you please help me in booking a flight ticket?
user
Sure, I will help you. Can you please provide me your travelling dates?
assistant
My trip dates are from 09/15 till 09/17.
user
Ok, may I know your airport codes?
assistant
It's a round trip,  so my airport code is ORD.
user
There is one flight is available for you with single connection.
assistant
Please proceed.
user
Your ticket is booked with flight number 1013 and airline is Spirit.
assistant
Thank you for booking.
user
Welcome, have a safe flight.
assistant