Hi.
user
Hello, how can I help you?
assistant
I want to reserve flight ticket from ORD to IAD, can you please help me?
user
Sure, I am here to help you.
assistant
Thank you.
user
May I know on which dates you want to travel?
assistant
My travelling dates are May, 26 and May, 28 respectively.
user
Ok, do you need any connection in between the journey?
assistant
Yes, I would be prefer a connecting flight to travel.
user
Please let me know if you have any other preferences.
assistant
Yes, I would be prefer to travel in business class.
user
Ok, may I know your name please?
assistant
Ruth Nelson here, please mention I want depart time at morning.
user
Sure, please stand by.
assistant
Sure.
user
Thank you for waiting, sorry no flights found with your details.
assistant
Ok, thank you for your information.
user
   Thank you for reaching us, have a good day.
assistant