Hi. I am Eric Clark.
user
Hello, how may I abet you?
assistant
 I want to open a restaurant at Chicago. So, Can you help me in my booking?
user
Sure, may I know when are you planning to go?
assistant
My journey dates are from 04/19 to 04/21.
user
Do you need a lay by?
assistant
My journey codes are from IAH to ORD. I need a halt in this journey.
user
Please mention your airport codes.
assistant
I have already  mentioned above.
user
Southwest airline with flight number 1001 and price of 100 available on your route.
assistant
Proceed with my booking.
user
Your seat is confirmed.
assistant
Thank you for your assistance, you made my booking ease.
user
Thank you for reaching us.
assistant