Hello.
user
Hello, how may I help you?
assistant
I have to attend for a seminar in OAK. Can you please make a reservation from IAD?
user
Sure, let me know your travel dates please?
assistant
I want to travel on Oct 25 and need to return on Oct 27.
user
May I know your connection limit?
assistant
I am looking for a flight with single connection.
user
Do you need any other preference?
assistant
I prefer an business class to travel.
user
Can I know your name please?
assistant
Kimberly Collins here.
user
Sorry, there is no flight available for your request.
assistant
Ok, not an issue. Thank you for the information.
user
Thanks for contacting us.
assistant