Hi.
Hello, how may I aid you?
I am Ruth Parker, want to book a flight ticket to  Houston with single connection. Can you help me with it?
Sure. May I know your travel dates?
Travel dates are 12/15 and 12/17.
Is there any price limit?
Make a sure the price limit is under 5000.
Can you provide me your  airport codes?
Airport codes are SFO-HOU.
Ok. We found an Spirit airline with flight number 1019 and price of 200 available for you.
Yes, you can proceed.
Your booking has been done.
Thanks for the help.
Thank you for opting us.