Hello.
user
Hello, how may I assist you today?
assistant
Please book a flight ticket from DFW to LAX?
user
Sure, may I know your trip dates?
assistant
My journey dates are Aug 21 and Aug 23.
user
Do you have any class preference?
assistant
No.
user
Let me know your connection limit?
assistant
I need a connecting flight.
user
Any other requirements to be met?
assistant
I prefer a return flight time at evening.
user
May I know your name?
assistant
I am Rachel Robinson.
user
Sorry, there are no flights found with your given details.
assistant
No problem, thank you for your information.
user
Thank you for reaching us.
assistant