Hello. I am James Mitchell.
user
Hello, how can I support you today?
assistant
I have planned to meet my friend after a long time at Chicago, so I need to book a flight ticket to IL - ORD. Will you help me to book a ticket on 09/15?
user
Sure, may I know your connection limit?
assistant
I need a single connection.
user
Please share me your further journey details.
assistant
My source is Dallas & Fort Worth, TX - DFW. I would like to return on 09/17.
user
Please wait for a moment.
assistant
Sure.
user
Thanks for waiting, sorry to say that, no flights were found with your given details.
assistant
No problem, thanks for your service.
user
Thank you for opting us.
assistant