Hi, I am Mark Collins.
Hello, how may I help you?
Can you please help me to book a flight ticket from LAS to DFW?
Sure, do you have any price limit for this trip?
I can afford up to 500 only.
Could you please share your travel dates?
My travelling dates are 07/01 and 07/03.
Thank you for your details, we do not found any flights running in your desired routes.
That's ok , no problem. Thank you.
Thank you for reaching us.