Hello,.
user
Hello, How may I help you?
assistant
Can you please help me in booking my flight ticket from DEN to DFW?
user
Sure, May I know your travelling dates?
assistant
My planned trip dates are Mar 20-22.
user
Do you have any connection limit?
assistant
I need a connecting flight.
user
Is there any class preference?
assistant
I want to fly in business class.
user
May I know your name?
assistant
My name is Steven Roberts.
user
Thanks for your details, there are no flights found on your data.
assistant
Ok, no issues. Thanks for your help.
user
Thank you.
assistant