Hi, Nicole Martin here.
Hello, how can I help you?
 As I am a traveller, I would like to go for a long tour, at Houston. Can you help me to book a flight ticket within 200?
Sure, please share me your travelling dates?
On 05/12, I want to fly and return on 05/14.
Can I know your airport codes?
It was a round-trip to Houston, TX - HOU.
Thanks for providing your details.
Ok.
We found 1020 Delta airline with single connection and price of 100. Shall I proceed with booking?
It is perfect, please proceed.
Your ticket has been booked.
Thanks for the prompt service.
Thank you for reaching us.