Hello.
user
Hello, how can I assist you?
assistant
Can you please help me to book a flight from AUS to IAH?
user
May I know your travel dates?
assistant
I want to depart on Sept 21 and need to return on Sept 23.
user
Do you prefer connecting flight?
assistant
I am looking for a flight with single connection.
user
Do you have any other specifications?
assistant
My return time must be in the afternoon.
user
May I know your good name?
assistant
I am Nancy Carter.
user
Sorry, no flights are available in this route as per your requested dates.
assistant
Ok, no problem. Thank you for the information.
user
Thank you for reaching us.
assistant