Hi.
user
Hello, how may I assist you today?
assistant
Can you help me to book a flight from AUS to IAH?
user
Sure, may I know your planned travel dates?
assistant
My travelling dates are 05/21 and 05/23.
user
Thank you, do you have any class preferences on your journey?
assistant
I prefer economy class.
user
Sure, may I know your name for the documentation purpose?
assistant
My name is Larry Collins.
user
Do you have any another specifications on your trip?
assistant
I need a connecting flight.
user
Unfortunately, no flights available on your requirements.
assistant
No issues, thank you for your time.
user
Welcome, thank you for reaching us.
assistant