Hi.
user
Hello, how can I assist you at this moment?
assistant
I am Ronald Evans. I want to travel from HOU to IAD for my business meeting, can you please help me to book my flight ticket?
user
Sure, I am here to help you with that flight ticket booking. Can you please share your planned travel dates?
assistant
I have to depart on July 3 and I have to return back on July 5.
user
Do you have any other specifications?
assistant
Yes, I only prefer for a single connection flight.
user
There is a connecting flight-1005 in Spirit Airlines  with a fare of 100. Shall I book it?
assistant
Yes, please book the ticket for me.
user
Your booking is confirmed in economy class.
assistant
Thank you so much for your help.
user
Thank you for approaching us, have a safe journey.
assistant