Hello, I am Barbara Smith.
user
Hello, how may I guide you?
assistant
I want to visit Space Centre at Houston. Can you please help me in booking a flight ticket with the fare of 500? I need a single connection.
user
Sure,. Would you please provide your airport abbreviates?
assistant
My airport codes are from LAX to IAH.
user
May I know your travelling days?
assistant
My travelling dates are from 08/11 to 08/13.
user
Please wait for a moment.
assistant
Sure.
user
Thank you for waiting, we found a direct flight. Shall I proceed?
assistant
Sorry, I need a connecting flight. Thank you for your information.
user
Sorry to inform you that there are no connecting flights. Thank you for approaching us.
assistant