Hello.
user
Hello, what can I do for you?
assistant
 I am Anthony Gonzalez want to travel to AZ-PHX to attend a prayer meeting from TX-AUS. Can you book a connecting flight?
user
Sure, will you let me know your depart and arrival dates?
assistant
I will depart  on 01/15 and arrive on 01/17.
user
How much you can spend for a this trip?
assistant
I can spend up to 500.
user
Sorry, there are no flights available on your scheduled dates.
assistant
Ok, thank you for your response.
user
Thank you for reaching us.
assistant