Hi.
user
Hello, how can I assist you?
assistant
I want to book a ticket from SEA to IAH. Could you book a ticket?
user
May I know your travelling dates?
assistant
Depart is by May, 31 and return date is June, 2.
user
Do you prefer connecting flight?
assistant
I would be comfortable with single stop over.
user
Do you have any other specifications?
assistant
I prefer business class.
user
May I know your good name?
assistant
I am Gregory Garcia.
user
Sorry, we found no flights on your travelling dates.
assistant
Thanks.
user
Thank you for reaching us.
assistant