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