Hello.
user
Hello, how can I help you today?
assistant
I am Brenda Brown. I want to book a ticket from LGA to DFW, help me to make a reservation?
user
Sure, when are you willing to fly?
assistant
I want to fly on 02/10 and return on 02/12.
user
Ok, any other requirements?
assistant
I need single connection.
user
Ok, no flights found with your given details.
assistant
Ok, thank you.
user
Thank you for opting us.
assistant