Hello.
user
Hello. How can I assist you at this moment?
assistant
I need a flight ticket booking from LAX to DFW to attend a wedding party, can you please help me with my flight ticket booking?
user
Sure, I am happy to help you with that. Can I have your travel dates please?
assistant
Thank you and my travel dates are Apr 12 and back on Apr 14.
user
Ok,  please let me know the timings of your journey.
assistant
I would like to depart in the afternoon time.
user
Do you  have any other specifications?
assistant
Yes, I need a single connected flight.
user
Can I have your good name please to proceed further?
assistant
Sure, my name is Edward Garcia.
user
Sorry to inform you that no flight is available to you on your dates.
assistant
Sad to hear that one, I can prefer any other source. Thank you for your help.
user
Thank you for choosing us, have a good day.
assistant
Welcome.
user