Hello.
user
Hello.
assistant
I am Deborah Allen.
user
How can I help you?
assistant
Can you please book a flight ticket from PHX to MSP?
user
Your travelling dates please?
assistant
Sure, I need to travel on  dates of 12/01 and 12/03.
user
I am sorry no flights found on your route.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for choosing us.
assistant