Hi.
user
Hello. How can I help you?
assistant
I am Charles Hall, can you help me to book a flight with 1 connection?
user
Sure, please tell your travelling dates?
assistant
My travelling dates are 03/03 and 03/05.
user
Ok, may I know your travelling airport codes?
assistant
My travelling airport codes are HOU and PHX.
user
Sorry, there are no flights available with your requested details.
assistant
Ok, no issues. Thank you.
user
Thank you and have a nice day.
assistant