Hello.
user
Hello, how can I help you today?
assistant
I want to book a ticket from DFW to SEA to attend seminar, can you help me in booking?
user
Sure, may I know your planned travel dates?
assistant
I am departing on Aug 03 and return on Aug 05.
user
May I know your connection limit?
assistant
I am ok with connection limit 1.
user
Do you have any other specifications?
assistant
I prefer a business class.
user
Your good name please.
assistant
My name is Raymond Baker.
user
Sorry to say that, no flights were found with your given details.
assistant
That's ok, thank you for your information.
user
Thank you for reaching us.
assistant