Hello,.
user
Hello,.
assistant
I am James Clark.
user
James Clark, how can I help you?
assistant
We are planing for a  holiday trip, So I need to book a flight ticket.
user
May I Know your origin and destination places?
assistant
I want to travel to TX-HOU from AZ-PHX.
user
Could you please tell me departure and arrival dates?
assistant
 My journey dates are from 09/10 to 09/12.
user
Please wait a moment.
assistant
Sure,.
user
Unfortunately, there are no flights found.
assistant
OK, Thank you.
user
Thank you.
assistant