Hi.
user
Hello, how may I serve you today?
assistant
Can you please help me in booking from IAD to OAK?
user
Sure, may I know your good name?
assistant
My name is Daniel Smith.
user
When you are willing to travel?
assistant
My travelling dates are from Aug 9 to Aug 11.
user
Can I have your connection limit?
assistant
I need a connecting flight.
user
Is there any other preferences?
assistant
No.
user
Sorry, there is no flight service available on your required dates.
assistant
Ok, No issues. Thank you.
user
Thank you for approaching us.
assistant