Hello.
user
Hello, How can I best serve you today?
assistant
Can you please help me to book a flight from PHL to CLT?
user
Sure, can you please mention your depart and arrival dates of your journey?
assistant
Sure, I want to depart on Mar 18 and need to return on Mar 20.
user
Do you like to go with a connecting or direct flight?
assistant
I need a flight with single connection.
user
May I know if you prefer to have any other comforts in your journey?
assistant
My depart time must be in the evening.
user
Can I know your good name to proceed further?
assistant
Laura King here.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
Ok, not an issue.
user
Thank you for choosing us.
assistant
Thank you for checking.
user