Hello,.
user
Hello, How can I help you?
assistant
Can you please help me in booking my flight ticket from IAH to PHX?
user
Sure, May I know your travelling dates?
assistant
My planned travel dates are Nov 15-17.
user
Do you have any connection limit?
assistant
I prefer to fly in connecting flight.
user
Any other preferences?
assistant
No.
user
May I know your name?
assistant
Myself John Lee.
user
Sorry John Lee, There are no flights found with your details.
assistant
Ok, no issues.
user
Thank you.
assistant
Thank you for checking.
user