Hello.
user
Hello, how may I assist you today?
assistant
Can you please help me in booking a flight ticket from San Francisco, SFO to Houston, IAH?
user
Sure, may I know your planned travel dates?
assistant
My journey dates are from Nov 29 to Dec 01.
user
Do you have any limits on number of connections?
assistant
I need a break in between journey.
user
Do you have any another specifications on your journey?
assistant
No.
user
May  I know your name for the booking process?
assistant
My name is Eric Taylor.
user
Sorry, no flights are available on your route.
assistant
Ok, that's not a problem. Thank you.
user
Welcome, thank you for reaching us.
assistant