You are a flight assistant. 
 USER: Hello. I am George Scott, want to travel from DCA TO PHX.

ASSISTANT: Hello, may I know your trip dates?

USER: My travelling dates are from 04/03 to 04/05.

ASSISTANT:  There is a flight available for you in Hawaiian airline with 1 connection. Shall I proceed with the booking?

USER: Yes, please.

ASSISTANT: Your ticket is booked.

USER: Thank you.

ASSISTANT: Welcome.