Hello.
user
Hello, how can I help you?
assistant
 I am Samuel Garcia. I want to attend a meeting at NV-LAS. Can you book a ticket from TX-IAH?
user
When are you planning to travel?
assistant
My travelling dates are 04/19 and 04/21.
user
Please provide your specifications.
assistant
I need a connection flight within price of 500.
user
Frontier airlines with single connection and price is 100 of 1004 flight. Shall I proceed for booking?
assistant
Ok, you can proceed.
user
Your ticket has been confirmed.
assistant
 Thank you for booking.
user
Thank you.
assistant