Hai,.
Hello , How can I assist you ?
I am Pamela Smith, can you please book me a flight ticket?
Sure , May I know travelling details ?
Sure, My travelling source : CO - DEN and destination : IL - ORD.
Could you please provide me departure and return dates ?
Dates of travelling are from May/28 to May/30.
 OK Please be online , I will check and return back.
OK.
Thank you for being online , Flights are available on your required details . You need any other requirements ?
Yes, price limit should be 500 and with a connection limited to 1 with business class.
OK. Flights are avaliable on your required details . Can I book your ticket ?
Yes.
OK. Your ticket has been booked,.
Thank you.
Thank you, have a nice day .