Hello.
user
Hello. How may I assist you?
assistant
I am planning to visit  Los Angeles, will you help me in booking the flight ticket from DFW to LAX?
user
Sure, I am glad to help you. Can you please share your journey dates?
assistant
My travelling dates are Apr 24 and Apr 26.
user
May I know your name?
assistant
Myself Ryan Lewis.
user
Is there any class preference?
assistant
I always prefer business class.
user
Do you have any connection limit?
assistant
I need a direct flight.
user
Is there any specifications?
assistant
No, thank you for asking.
user
Sorry, there are no flights found on your trip dates.
assistant
Ok, not an issue. Thank you for your information.
user
Thank you for choosing us.
assistant