Hello. I am Robert Campbell.
Hello, how can I help you today?
Can you help me in booking a plane ticket with fare 5000?
Sure, may I know your depart and arrival dates?
I will depart on 03/12 as I have to attend a technical seminar. After that, my return will be on 03/14.
May I know your boarding and landing airport codes?
My source code  is Dallas & Fort Worth, DFW and destination point is Detroit, DTW.
Do you have any other requirements?
I need a stopover in between my journey.
OK, please wait for a while.
Ok.
Thanks for waiting. Sorry to say you there is no flight found with your given details.
No problem. Thank you.
Thank you for opting us.