Hello, I am Jason Lewis.
user
Hello. How can I aid you?
assistant
I am planning to submit my research record at Houston university with my friend.So I want to book a flight ticket.
user
Ok, may I know your boarding point and deboarding point?
assistant
My boarding point is AZ-PHX and deboarding point is TX-HOU.
user
May I know your travel dates?
assistant
My travel dates are 04/23 and 04/25.
user
Do you have any preferences?
assistant
I can spend upto 500.
user
Ok, please wait.
assistant
Sure.
user
 Sorry, no flights are available on your requested dates.
assistant
Ok, no issues. Thank you for your help.
user
Thank you for availing us.
assistant