Hello. Kevin Wright here.
user
Hello Kevin, How are you doing today?
assistant
Yes, I am doing good.
user
And how can I assist you today?
assistant
I have to attend an important meeting in Chicago, so could you please help me to book a flight from IAH to ORD?
user
sure, I could do that. Could you tell me your travel dates?
assistant
I am heading from my location on 04/23 and please book a return ticket also on 04/25. Please ensure that flight should be with connection 1.
user
Would you like to add any other preferences in your  ticket? Please wait for a moment.
assistant
Yes, please search for a flight with in the fare of 500. Ok.
user
Sure. Extremely sorry to say this Kevin but we don't have any flight for this day available.
assistant
Oh, sad to hear.
user
You could check with us again this evening.
assistant
Anyways, thank you for the information.
user
If any I can put you on priority.
assistant
Nothing, thank you.
user
Sorry for the inconvenience Kevin. Hope you have a great day.
assistant