Hello.
user
Hello. How could I serve you the best today?
assistant
My name is Amy Hall, I want to book a flight ticket in economy class. Can you help me with booking?
user
Sure, from where you want to start and end your journey?
assistant
I will fly from OAK and my destination is IAH.
user
When would you like to depart and arrive?
assistant
I like to travel on Aug 18 and return on Aug 20.
user
Do you need any way station in between your journey?
assistant
Yes, I need a halt.
user
We are sorry to inform you that there is no flight found with your matching information.
assistant
Ok, thank you for the information.
user
Thank you for approaching us.
assistant