Hi.
user
Hello, how may I support you for the day?
assistant
To watch the World Series with my parents, help me in booking a ticket on 05/24.
user
Sure, when are you planning to return on?
assistant
I would like to return on 05/26.
user
 Form which airport will you catch your flight?
assistant
From Seattle, SEA I have to fly.
user
May I know your landing airport?
assistant
Destination is to Oakland, OAK.
user
May I know your good name?
assistant
Nancy Davis is my good name.
user
I regret that there are no flights available with the given route.
assistant
Not a problem. Thank you for aiding me.
user
Thank you.
assistant