Hi.
user
Hello. How may I assist you?
assistant
I want to book a ticket from CLT to DEN, can you help me over that?
user
Sure, I am here to help you out. May I know your travelling dates please?
assistant
Ok, my trip dates are from Apr 20 to 22.
user
Can you please share your connection limit?
assistant
I need a flight in business class with single connection.
user
May I know your name please?
assistant
Sure, I am Timothy Garcia.
user
Do you have any other specifications?
assistant
I need a flight in normal-cost.
user
Timothy Garcia, there are no flights available in your route with your preferences.
assistant
It's ok, thanks for checking.
user
Thank you for choosing us.
assistant