Hi.
user
Hello. How can I assist you?
assistant
I want to book  a business class flight ticket to attend an client meeting at AZ. Can you help me?
user
Yes, can you share me your dates of travel?
assistant
Thank you. Sept 14th and 16th are my trip dates.
user
Could you tell me your nearest airport codes?
assistant
LAX and PHX are my airport codes.
user
Do you have any preferences?
assistant
I need  a connecting flight.
user
Give me a moment.
assistant
Ok.
user
Sorry to inform you that there are no flights found on your requested dates.
assistant
No issue, Thank you for the information.
user
Can I know your name for documentation?
assistant
Sure, Rachel Smith.
user
Thank you for reaching us.
assistant
Welcome.
user