Hello.
user
Hello, how can I help you today?
assistant
I am Christopher Smith. I want to attend my friend marriage at SEA , can you please book me a ticket from DFW?
user
Sure, may I know your planned trip dates?
assistant
I have planned to travel on Apr-06th and return on Apr-08th.
user
Do you need any whistle stop in between journey?
assistant
I need a halt.
user
Which class do you prefer either economy or business?
assistant
I am ok with any class.
user
Sorry, there are no flights found on your specified travel dates.
assistant
Ok, no problem. Thank you.
user
Thank you for availing us.
assistant