Hello.
user
Hello, how may I aid you?
assistant
Myself Amy Collins. I am looking for a flight from SFO to IAH, can you please help me in booking the flight ticket?
user
Sure, I am here to help you out. Please share me your trip dates.
assistant
My trip dates are from 09/30 to 10/02.
user
Sorry Amy, there is no flight in your route. Thank you for reaching us.
assistant
Ok, thank you for your information.
user