Hello.
user
Hello, how can I aid you?
assistant
Can you help me to book a flight ticket from PHL to CLT?
user
Can I have your journey dates?
assistant
My travel dates are 05 to 07 of Feb.
user
Do you need any connection limit?
assistant
I am ok with any connection limit.
user
Are there any other specifications?
assistant
I prefer to return in the afternoon.
user
May I know your name?
assistant
Donna Martin here.
user
There are no flights available on your routes.
assistant
Oh! that very sad to hear, thank you.
user
Thank you for choosing us.
assistant