Hello, I am Eric Green.
user
Hello, how may I assist you?
assistant
I would like to travel from Chicago to Charlotte. Can you help me in this?
user
Sure, may I know your journey dates?
assistant
My trip dates are from 08/11 to 08/13.
user
Kindly, mention your airport codes.
assistant
My airport abbreviates are from IL - ORD  to NC - CLT.
user
You have a flight with airline Delta, and flight number is 1013 with 1 connection and price is 100. Can I reserve your seat?
assistant
Please proceed.
user
Your reservation is done.
assistant
Thank you for your response.
user
Thank you for choosing us, have a nice day.
assistant