Hi.
user
Hello.
assistant
I am Michael Perez.
user
How can I help you?
assistant
 I would like to visit Lyndon Baines Johnson Library and Museum at Austin, AUS.
user
Ok.
assistant
Can you help me in booking?
user
Sure. Please, let me know your boarding point?
assistant
Denver, CO - DEN.
user
When do you prefer to travel?
assistant
11/30 and 12/02 are my travel dates.
user
Please wait.
assistant
OK.
user
Sorry, no flights found on your route.
assistant
Not a problem. Thanks for your time.
user
Thank you.
assistant