Hello.
user
Hello, how may I help you?
assistant
I need you to book a flight ticket to reach Houston. So that I can attend my friends wedding. Please help me.
user
Sure, may I know your trip dates please?
assistant
January 27 and 29 are my planned travelling dates.
user
Can I know your source airport code please?
assistant
AUS and HOU are my in and out airport codes.
user
Do you have any other requirements?
assistant
I need to fly in a connecting flight.
user
Can I know your name please?
assistant
My name is Benjamin Smith.
user
Sorry, we regret to inform you that there is no flight available as per your request.
assistant
Thant's ok. Thank you.
user
Most welcome.
assistant