Hello.
user
Hello, how can I help you today?
assistant
I am Samuel Williams. I would like to book a ticket from SEA to DFW, can you please help me out?
user
Sure, may I know your planned travel dates?
assistant
I am travelling on these dates Jan 28th and 30th.
user
Do you have any specifications?
assistant
I need departure time in the afternoon.
user
Do you have any class preference?
assistant
I need a single connected flight.
user
Sorry to say that, no flights were found with your given details.
assistant
Ok no problem, thank you for your services.
user
Thank you for reaching us.
assistant