Hi.
Hello, how can I assist you?
I am a children's specialist doctor, so I need to go to Houston, HOU.
Can you please provide the travelling details?
I have to be on 03/21, to take up a heart surgery for a child. Later, I have to return on 03/23. Now I am at IAD.
Thanks for the information.
Ok.
Please wait for a moment, I will check and revert you.
Sure.
We found a flight with Spirit airline with flight number: 1001. The fare is 100 with a single connection. Shall I proceed for booking?
Ok, you can proceed to book.
Can you please provide your good name?
 I am Jacob Perez.
Your ticket has been reserved. Thanks for contacting us.