Hello, I am Mark Thomas.
Hello, how can I aid you today?
I have to attend a cultural event at IAD, can you help me to book a flight ticket from DFW?
Sure, I am perky to help you. Can you please share your travelling details?
I am looking to travel on 13 Jan and return on 15 Jan.
Do you prefer halt in between your journey?
I need a connecting flight.
Do you have any specifications to travel?
 I am comfortable with any class.
Let me check the database with your given details, please wait for a while.
Sure, take your own time.
We found Spirit airline with fare 100 and flight number is 1020 with connecting flight. Shall I proceed with he booking?
Ok, proceed with the booking.
Your booking has been confirmed.
Thanks for helping me.
Thank you for opting us.