Hello.
user
Hello. How may I assist you today?
assistant
I would like to celebrate my birthday at Oakland, please help me in booking a ticket from SEA to OAK.
user
Sure, can I know your travelling dates please?
assistant
My planned travel dates are on June 05 and June 07.
user
Please provide your specifications.
assistant
I prefer business class for my trip.
user
May I have your good name please?
assistant
My name is Amanda Adams.
user
Unfortunately we did not find any flight on your matching details.
assistant
I prefer normal-cost airline, please check the availability of flights.
user
Please give me a moment.
assistant
Sure.
user
Sorry there are no flights available on your route.
assistant
Ok, no problem. Thank you for your information.
user
Thank you.
assistant