Hi.
user
Hello, how may I assist you today?
assistant
Can you please help me with booking a flight ticket from SFO to DFW?
user
Sure, may I know  your planned travel dates?
assistant
My travel dates are Feb 15 and 17.
user
Do you have any limits on number of connections?
assistant
I need a connecting flight.
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 Anna Collins.
user
Sorry, no flights are available on your required dates.
assistant
Ok, no issues. Thank you.
user
Welcome, thank you for reaching us.
assistant