Hello.
user
Hello, how may I serve you today?
assistant
Can you please make a reservation with the name of Joseph Young?
user
Sure, can you share your travel dates?
assistant
My journey dates are on May 13th and 15th.
user
May I know your specific airport codes?
assistant
My airport codes are, CLT to SFO.
user
Do you have any connection limit?
assistant
I prefer a  flight with single connection.
user
Is there any other specifications for you?
assistant
My depart time should be in the morning.
user
Sorry to say that, there are no flights available on the routes of your journey.
assistant
Ok, no problem. Thank you.
user
Thank you for choosing us.
assistant