Hi, my name is Dennis Miller.
user
Hello, How can I assist you?
assistant
I would like to participate in Horse race that going to be held at Seattle, so that I need to book a flight from ORD to SEA.
user
Sure, Please help me with your travel dates.
assistant
My travelling dates are on 04/20 to 04/22.
user
Please wait a minute.
assistant
Sure.
user
Sorry, No flights found with your chosen dates.
assistant
No worries, thanks for your support.
user
Thank you for choosing us.
assistant