Hello, Joseph Brown here.
user
Hello, how may I assist you?
assistant
 I would like to visit Havasupai Adventure at Houston, can you please book me a ticket?
user
Sure, I am here to help you. Can you please provide me your travelling dates?
assistant
I want to travel on 03/24, and need to catch return flight on 03/26.
user
Ok, may I know your airport codes?
assistant
Source is from DFW and Destination is to IAH.
user
Ok, give me a moment.
assistant
Sure.
user
There is one flight is available for you with single connection. Shall I proceed for booking?
assistant
Yes, please proceed.
user
Your ticket is booked with flight number 1015 and airline is Southwest.
assistant
Thanks for your effort.
user
Welcome. Thank you for choosing us.
assistant