Hi.
user
Hello. How can I guide you?
assistant
I want to book a flight ticket from Oakland to attend an exam in Chicago, can you help me to book a flight ticket with single connection?
user
Sure, I can help you. Can I know your travelling dates?
assistant
I need to depart on Oct 17th and my return date will be on Oct 19th.
user
Please share me your airport codes.
assistant
My source point is OAK and my landing point is ORD.
user
Are you okay with an business class?
assistant
Yes, I need a business class ticket.
user
Please wait a while.
assistant
Sure.
user
May I know your name?
assistant
I am Larry Campbell.
user
 We are unable to provide flight in between your journey routes due to some technical up-gradation at destination airport.
assistant
No issues, I'll choose any alternative to reach my destination. Thank you.
user
Thank you for reaching us.
assistant