Hello.
Hello. How can I assist you  now?
Please help me to book a flight ticket from PHX to DFW.
Sure, I will help you with that. Can I have your  travel dates  please?
My travelling dates are 01 to 03 of Sep.
Do you  prefer any specific airlines?
No.
Do you  have any other specifications?
I prefer to depart in the evening with a connecting flight.
Can I have your  good name please?
I am Robert Miller.
Spirit  airlines running a flight in your route with connection 1 and the ticket fare is 200 in economy class. Shall I proceed with booking?
Please proceed.
Ok,  your  ticket booking has done and the flight number is 1012.