Hello. I am John Young.
user
Hello, how could I support you today?
assistant
I want to visit Space center at Houston from Atlanta with my friends. Will you find a flight on 08/21?
user
Sure, can I know your connection limit?
assistant
I need single halt.
user
Ok, please share your airport codes?
assistant
Airport codes are ATL to IAH.
user
Ok, when would you like to return from IAH?
assistant
Return date is 08/23.
user
There is a Southwest airline available at this moment which matches all your requirements. Shall I proceed with booking?
assistant
Ok, reserve it.
user
Your ticket has been reserved with flight number 1004.
assistant
Thank you for your help.
user
Thank you for contacting us.
assistant