Hello.
user
Hello, how can I help you?
assistant
Please book a flight ticket from SFO to PHL to meet my family.
user
Sure, may I know your travelling dates?
assistant
I have planned to travel on Feb 27th and return on Feb 29th.
user
Do you have any connection Limit?
assistant
I prefer connecting flight.
user
Any other preferences?
assistant
I want to depart at evening time with business class.
user
May I know your name?
assistant
Anna Johnson.
user
Sorry, there are no flights found with your details.
assistant
Ok, no problem. Thank you.
user
Thank you.
assistant