Hello.
user
Hello, how can I assist you?
assistant
I am Karen Young, can you please book a ticket from ORD to PHL?
user
Sure, I can help you with that. May I know your planned travel dates please?
assistant
My trip dates are on Apr 19 and Apr 21.
user
May I know your class preference please?
assistant
I do not have any class preference.
user
In which airlines do you prefer to travel?
assistant
I am okay with any airline.
user
Do you have any specifications regarding departure and arrival time?
assistant
I want to depart at evening time.
user
Ok, please let me know if you have any other specifications.
assistant
I need a single connection.
user
Please wait a while. Sorry, no flights available for you on those dates with your given details.
assistant
Ok, not a problem. Thank you.
user
Thank you for choosing us, have a nice day.
assistant