Hi. I am Katherine Moore.
hello, do you need any help from us?
 I am planning to book a ticket from IAH to OAK. Can you please help me out to book a ticket for me?
Sure, could you please share your departure and arrival day?
My trip dates are Apr 13 to Apr 15.
The economy class with flight number 1007 of AA airline is available having fare as 100 and connection as 1, is it ok for you?
I need a connecting flight which return in morning.
Ok, please allow me a moment.
Sure.
The economy class with flight number 1016 of Spirit airline is available having fare as 100 and connection as 1, is it ok for you?
You can book it.
Ok, your reservation is confirmed.
Thank you.
You are welcome, have a great day.