Hello.
user
Hello, How can I help you?
assistant
Can you please check the availability of flights from CLT to OAK?
user
Sure, may I know your travelling dates?
assistant
My trip dates are on Oct 30 and return on Nov 01.
user
Do you have any connection limit?
assistant
I need a connected flight.
user
Any other preferences?
assistant
My return time is evening in economy class.
user
May I know your name?
assistant
Jerry Green here.
user
Sorry, there are no flights found with your given details.
assistant
Ok, thanks for your service.
user
Thank you.
assistant